Breast cancer treatment has experienced several advancements in the past few decades with the discovery of specific predictive and prognostic biomarkers that make possible the application of individualized therapies. In addition to traditional prognostic factors of breast carcinoma, molecular biomarkers have played a significant role in tumor prediction and treatment. The most frequent genetic alterations of breast cancer are gained along chromosome 1q, 8q, 17q, 20q, and 11q and losses along 8p, 13q, 16q, 18q, and 11q. Interestingly, many of these chromosomal fragments harbor known proto oncogenes or tumor suppressor genes such as BRCA1, BRCA2, p53, HER2-neu, cyclin D1, and cyclin E, which are briefly described in this review.

In the last decade, it has been well established that programmed cell death (PCD) is not confined to apoptosis (type-I PCD) but cells may use different mechanisms of active self-destruction. One such mechanism is autophagy also called as type-II PCD, which is characterized by different morphological and biochemical features. It is not surprising that the demise of a cell either by PCD-I or by PCD-II is a well-controlled and complex process. The functional role of autophagy is not confined to the cell death through PCD-II, but interestingly it can also lead to cell death through apoptosis by enhancing the caspase activation. Autophagy may also act as a cell survival process by acting as a stress response, delaying caspase activation, and removing damaged organelles. Therefore, the crosstalk between apoptosis and autophagy is quite complex and sometimes contradictory as well, but unquestionably it is decisive to the overall fate of the cell. The molecular regulators of both pathways are inter-connected, and both share some factors that are critical for their respective execution. B-cell lymphoma-2, which was well known as an anti-apoptotic protein is now also considered as an anti-autophagic. Beyond the simplistic view of caspases in apoptosis, recent studies have uncovered unexpected functions of caspases in the regulation of autophagy, indicative of the novel frontiers lying ahead in the science of autophagy.

Surgical removal of solid tumors is of utmost importance as total resection can be curative. The surgical insult however itself may result in tumor micrometastasis coupled with depression of cell-mediated immunity culminating in tumor recurrence. Recent research suggests that few anesthetic agents or procedures can influence pathophysiology of metastasis in the postoperative period. Whereas opioids and volatile anesthetics have been implicated in angiogenesis and immunosuppression, evidences accumulated over the recent years have undoubtedly highlighted the attenuation of immunosuppression by regional anesthetic agents thereby making it superior over general anesthesia in preventing cancer recurrence. As anesthetic drugs are given at that time when patient is at the maximum risk of spread of metastasis, thus an understanding of the effect of anesthesia drugs and their impact on tumor metastasis is important so that appropriate anesthetic strategy can be made to improve long term survival in these patients. The purpose of the present review is therefore to emphasize the pivotal role of various anesthetic agents and anesthesia techniques in preventing tumor recurrence after surgery.

Brain tumor is molecularly a heterogeneous group of diseases, and genetic factors seem to play a crucial role in its genesis. Even though multiple alterations in the nuclear-encoded genes such as tumor suppressor and oncogenes are believed to play a key role in brain tumorigenesis, the involvement of the mitochondrial genome to this event remains controversial to date. Mitochondrial DNA (mtDNA) has been suspected to be associated with the carcinogenesis because of its high sensitivity to mutations and inefficient repair mechanisms in comparison to nuclear DNA. Thus, defects in mtDNA could also lead to the development of brain tumor. By virtue of their clonal nature and high copy number, mtDNA mutations may provide a new effective molecular biomarker for the cancer detection. It has been suggested that establishing mtDNA defective pattern might be useful in cancer diagnostics and detection, the prognosis of cancer outcome, and/or the response to certain treatments. This mini-review gives a brief overview on the several aspects of mtDNA, with a particular focus on its role in tumorigenesis and progression of brain tumor. Understanding the role of mitochondria and brain tumor development could potentially translate into therapeutic strategies for patients with these tumors.

Carcinoma cervix is the second most common malignancy in women worldwide, and it remains a leading cause of cancer-related death in women in developing countries. The use of radiation therapy to treat cancer inevitably involves exposure of normal tissues. As a result, patients may experience symptoms associated with damage to normal tissue during the course of therapy for a few weeks after therapy or months or years later. Here we describe few cases developed normal tissue complications following radiotherapy to the pelvis. Many factors contribute to risk and severity of normal tissue reactions; these factors are site specific and vary with time after treatment. Treatments that reduce the risk or severity of damage to normal tissue or that facilitate the healing of radiation injury are being developed. These could greatly improve the quality of life of patients treated for cancer.

Understanding of cellular responses to ionizing radiation (IR) is essential for the development of predictive markers useful for assessing human exposure. Biological markers of exposure to IR in human populations are of great interest for assessing normal tissue injury in radiation oncology and for biodosimetry in nuclear incidents and accidental radiation exposures. Traditional radiation exposure biomarkers based on cytogenetic assays (biodosimetry), are time-consuming and do not provide results fast enough and requires highly trained personnel for scoring. Hence, the development of rapid biodosimetry methods is one of the highest priorities. Exposure of cells to IR activates multiple signal transduction pathways, which result in complex alterations in gene-expression. Real-time quantitative reverse transcription-polymerase chain reaction (RT-qPCR) has become the benchmark for the detection and quantification of RNA targets and is being utilized increasingly in monitoring the specific genes with more accurately and sensitively. This review evaluates the RT-qPCR as a biodosimetry method and we investigated the papers from 2000 up to now, which identified the genes-expression related the DNA repair, cell cycle checkpoint, and apoptosis induced by ionization radiation in peripheral blood and determined as biodosimeters. In conclusion, it could be say that RT-qPCR technique for determining the specific genes as biodosimeters could be a fully quantitative reliable and sensitive method. Furthermore, the results of the current review will help the researchers to recognize the most expressed genes induced by ionization radiation.

Objective: The purpose of this study was to evaluate the Kang`ai injection combined with chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC) by meta-analysis. Materials and Methods: Electronic search of the Cochrane library, PubMed, EMBASE, Chinese Biomedical Literature Database (CBM), Chinese National Knowledge Infrastructure (CNKI), VIP Database for Chinese Technical Periodicals (VIP), and Wanfang Database was conducted to collect appropriate studies about Kang`ai injection combined with chemotherapy versus chemotherapy alone in the treatment of NSCLC. All data were analyzed by using RevMan 5.2 software provided by Cochrane, which involved the odds ratio (OR) and 95% confidence intervals (95% CIs) calculated with fixed-effect models according to the heterogeneity test. Results: Eighteen studies were included in this meta-analysis. The meta-analysis showed that Kang`ai injection combined with chemotherapy could enhance the efficacy of the tumor response (OR = 1.51, 95% CI: 1.23-1.85, Z = 3.94, P < 0.0001), improve the quality of life (OR = 3.37, 95% CI: 2.71-4.20, Z = 10.86, P < 0.00001), alleviate the adverse reaction of digestive tract (OR = 0.42, 95% CI: 0.32-0.55, Z = 6.34, P < 0.00001) and reduce the risk of the bone marrow suppression (OR = 0.38, 95% CI: 0.29-0.49, Z = 7.37, P < 0.00001) compared with chemotherapy alone. Asymmetries were observed in funnel plots, which indicated an evidence of publication bias. Conclusion: Kang`ai injection combined with chemotherapy can enhance the short-term efficacy, improve the quality of life, and alleviate the chemotherapy-induced adverse reaction in the treatment of advanced NSCLC, although these results need to be further confirmed by more high-quality trials.

Aim of Study: To assess the impact of glutathione S-transferase P1 (GSTP1) Ile105Val polymorphism on the risk of lung cancer in the Chinese population, an updated meta-analysis and review was performed. Materials and Methods: Relevant studies were identified from PubMed, Springer Link, Ovid, Chinese Wanfang Data Knowledge Service Platform, Chinese National Knowledge Infrastructure, and Chinese Biology Medicine published through January 22, 2015. The odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to estimate the strength of the associations. Results: A total of 13 case-control studies, including 2026 lung cancer cases and 2451 controls, were included in this meta-analysis. Overall, significantly increased lung cancer risk was associated with the variant genotypes of GSTP1 polymorphism in the Chinese population (GG vs. AA: OR = 1.36, 95% CI = 1.01-1.84). In subgroup analyses stratified by geographic area and source of controls, the significant results were found in population-based studies (GG vs. AA: OR = 1.62, 95% CI: 1.13-2.31; GG vs. AG: OR = 1.49, 95% CI: 1.03-2.16; GG vs. AA + AG: OR = 1.55, 95% CI: 1.12-2.26). A gene-gene interaction analysis showed that there was an interaction for individuals with combination of GSTM1 (or GSTT1) null genotype and GSTP1 (AG + GG) mutant genotype for lung cancer risk in Chinese. Conclusion: This meta-analysis suggests that GSTP1 Ile105Val polymorphism may increase the risk of lung cancer in the Chinese population.

Aims: X-ray repair cross complementing group 1 (XRCC1) has been indicated to be correlated with the efficacy of platinum-based chemotherapy. But study results were still debatable. Thus, a meta-analysis was conducted. Materials and Methods: A literature search was performed using the PubMed, EMBASE, CNKI, with the databases being last accessed on November 24, 2014. Odds ratios with 95% confidence intervals were used to assess the strength of the association. Results: In this meta-analysis, we found that XRCC1 Arg194Trp polymorphism was significantly associated with the efficacy of platinum-based chemotherapy. However, XRCC1 Arg399Gln polymorphism showed no impact on the efficacy of platinum-based chemotherapy. Conclusion: This meta-analysis suggested that the XRCC1 Arg194Trp polymorphism may be associated with efficacy of platinum-based chemotherapy. Further studies with a larger sample size are needed to further assess this result.

Aims: To determine the distribution of inguinal nodes around the vessels, margins needed around the vessels and inferior extent of contouring in the inguinal region. Subjects and Methods: Fifty patients having pelvic malignancies with one or more malignant nodes in the inguinal region were retrospectively included in this study. The position of the nodes in relation to the vessels, size of the nodes, the distance from the center of the node to the edge of the nearest vessel was measured. Margins required to cover the nodes from the vessels and position of the nodes in relation to the lesser trochanter was noted. Results: Most of the nodes were placed either anteromedial (46%) or anterior (46.6%) to the vessels (92.6%). The range of margin required to cover all nodes in the anteromedial, anterior and anteriolateral direction varied from 0.8 to 2.7 cm. Only one node was more than 2 cm below the lower edge of lesser trochanter. Conclusion: Elective clinical target volume for inguinal lymph nodes requires a minimum margin of 2.5 cm from the femoral vessels in the anterior, anterolateral and anteromedial direction 1.5 cm margin is required medially. Inferior extent of the contour should be 2 cm below the lower edge of lesser trochanter.

Introduction: The principle of Fricke gel dosimeter is the oxidation of ferric ions on exposure to radiation. The major limitation in this dosimeter is the post-irradiation diffusion of ferric ions leading to degradation of spatial dose information. Aims and Objectives: The primary objective of this study is to reduce diffusion of ferric ions post-irradiation and enhance the spatial stability of the dose for an acceptable period, within which it can be read out. Materials and Methods: A novel method has been proposed to achieve this aim by incorporation of an anti-oxidant in the present Fricke gel dosimeter. The modified gel prepared in this study consisted of 50 mM sulfuric acid, 0.05 mM xylenol orange, 0.5 mM ferrous ammonium sulfate, and an optimal concentration of anti-oxidant. Different concentrations of the anti-oxidant (ascorbic acid and glycine) based gel dosimeters were prepared. The performance evaluations of the same were characterized dosimetrically with high energy photons (x- and gamma rays). Spectrophotometric measurements of gel dosimeters were performed at a wavelength of 585 nm and the post-irradiation diffusion was studied by observing the dose response over time. The spatial dose information from the large volume cylindrical gel phantoms was acquired using an in-house optical computed tomography scanner. Results: Auto-oxidation and diffusion were controlled in the enhanced Fricke gel dosimeter by the incorporation of glycine as anti-oxidant. The post-irradiation dose in the gel dosimeter was stable up to 6 hours, thereby enhancing the longevity of three-dimensional (3D) dose. Conclusion: The widely established limitations of Fricke gel dosimeter viz., auto-oxidation and diffusion were overcome using a novel method that incorporated optimal quantity of glycine as a suitable anti-oxidant. This modified Fricke gel dosimeter could be used as an effective 3D dosimeter for practical applications in radiotherapy.

Context: In radiation treatments, estimation of the dose distribution in the target volume is one of the main components of the treatment planning procedure. To estimate the dose distribution, the information of electron densities is necessary. The standard curves determined by computed tomography (CT) scanner that may be different from that of other oncology centers. In this study, the changes of dose calculation due to the different calibration curves (HU-ρ_el ) were investigated. Materials and Methods: Dose values were calculated based on the standard calibration curve that was predefined for the treatment planning system (TPS). The calibration curve was also extracted from the CT images of the phantom, and dose values were calculated based on this curve. The percentage errors of the calculated values were determined. Statistical Analysis Used: The statistical analyses of the mean differences were performed using the Wilcoxon rank-sum test for both of the calibration curves. Results and Discussion: The results show no significant difference for both of the measured and standard calibration curves (HU-ρ_el ) in 6, 15, and 18 MeV energies. In Wilcoxon ranked sum nonparametric test for independent samples with P < 0.05, the equality of monitor units for both of the curves to transfer 200 cGy doses to reference points was resulted. The percentage errors of the calculated values were lower than 2% and 1.5% in 6 and 15 MeV, respectively. Conclusion: From the results, it could be concluded that the standard calibration curve could be used in TPS dose calculation accurately.

Introduction: Unlike availability of the different grades of N, N'-methylenebisacrylamide (BIS), electrophoresis is recommended in literature as a crosslinking agent in gel preparation. As the cost of non-electrophoresis grade BIS is much less than that of electrophoresis, the dosimetric characteristics of the of the polymer gel using non-electrophoresis BIS is evaluated in terms of photon energy and dose rate. Materials and Methods: To compare the response of this gel with the one that contains electrophoresis grade BIS, two sets of N-isopropylacrylamide (NIPAM) gel were prepared using electrophoresis and non-electrophoresis BIS and irradiated to different gamma doses. Results: It was shown that the dose-response of NIPAM gel made from non-electrophoresis grade BIS is coincident to that of electrophoresis grade BIS. The study of dose response of NIPAM with non-electrophoresis grade BIS as a function of beam energy revealed no dependence on radiation energies of 1.25 MV from ⁶⁰ Co and 6 MV and 18MV from linear accelerator. It was found that dose rate has no influence on dose response of NIPAM gel with non-electrophoresis BIS. Conclusion: Substitution non-electrophoresis grade BIS not only reduces the cost of gel preparation without any adverse effect on its dose response, but also its lower background increases the dynamic range of dose linearity.

Background: Curcumin (diferuloylmethane), the active constituent of turmeric extract has potent anti-cancer properties have been demonstrated in hepatocellular carcinoma (HCC). However, its underlying molecular mechanism of therapeutic effects remains unclear. Vascular endothelial growth factor (VEGF) and its receptors (VEGFRs) have crucial roles in tumor angiogenesis. Purpose: The goal of this study was to investigate the role of the VEGF/VEGFRs mediated angiogenesis during the proliferation and apoptosis of human HepG2 hepatoma cell line and the effect of curcumin-loaded nanostructured lipid carriers (Cur-NLC). Materials and Methods: The proliferation of HepG2 cells was determined by methyl thiazolyl tetrazolium after exposure to Cur-NLC and native curcumin. Apoptosis was quantified by flow cytometry with annexin V-fluorescein isothiocyanate and propidium iodide staining. Cellular internalization of Cur-NLC was observed by fluorescent microscope. The level of VEGF was detected by enzyme-linked immunosorbent assay kits. The expression of VEGFRs was quantified by Western blotting. Results: Cur-NLC was more effective in inhibiting the proliferation and enhancing the apoptosis of HepG2 cells than native curcumin. Fluorescent microscope analysis showed that HepG2 cells internalized Cur-NLC more effectively than native curcumin. Furthermore, Cur-NLC down-regulated the level of VEGF and the expression of VEGFR-2, but had a slight effect on VEGFR-1. Conclusion: These results clearly demonstrated that Cur-NLC was more effective in anti-cancer activity than the free form of curcumin. These studies demonstrate for the 1 ^st time that Cur-NLC exerts an antitumor effect on HepG2 cells by modulating VEGF/VEGFRs signaling pathway.

Introduction: The effects of first-line single-agent chemotherapy on overall survival (OS) might be confounded by subsequent treatments in elderly patients with nonsmall cell lung cancer (NSCLC). We, therefore, aimed to evaluate whether progression-free survival (PFS), postprogression survival (PPS), or tumor response might be a valid surrogate endpoint for OS in this patient population. Patients and Methods: We retrospectively reviewed the clinical data of 58 elderly patients with advanced NSCLC, who received first-line single-agent cytotoxic chemotherapy at our institution between October 2003 and November 2013. The relationships of PFS, PPS, and tumor response with OS were individually analyzed. Results: The study cohort included 46 men and 12 women with a median age of 79 years (range: 75-87 years). There were 30 adenocarcinomas, 22 squamous cell carcinomas, and 6 other histologic types with 1 stage IIIA, 9 IIIB, and 48 IV cases. The performance status (PS) scores were 0, 1, and 2 in 18, 35, and 5 patients, respectively. The median PFS and OS were 2.8 and 5.4 months, respectively. Our analyses revealed a strong correlation of PPS and PFS with OS, whereas that between tumor shrinkage and OS was weak. Tumor stage and PS after initial treatment were significantly associated with PPS. Individual analysis indicated that PPS might serve as a surrogate for OS in elderly patients with advanced NSCLC receiving first-line single-agent chemotherapy. Conclusion: Our findings suggested that the disease course after progression following first-line single-agent chemotherapy might influence the OS of elderly patients with advanced NSCLC.

Background: Locally advanced breast cancer (LABC) remains major clinical issue with regard to selection and duration of therapy since many years. Neoadjuvant chemotherapy (NACT) is multimodality program, established to treat LABC. Many research tasks are ongoing to develop specific neoadjuvant chemotherapy regimen with specific duration to improve long-term control of LABC. Patients and Methods: Forty-seven patients diagnosed with LABC were Included and analyzed to compare the outcomes [pathological complete response (pCR), clinical response, overall response rate (ORR), disease control rate, overall survival and progression-free survival]. These patients treated with either combination of anthracycline and taxane-based chemotherapy or anthracycline-based chemotherapy. Results: There was no any statistical significance with respect to demographic data treated of patients between two arms (P > 0.05). Patients underwent TAC chemotherapy had pCR 20.8% whereas FAC/FEC chemotherapy patients had pCR 13% (P = 0.48). Higher ORR was noted in TAC chemotherapy arm (75%) when compared with FAC/FEC chemotherapy arm (60.9%) (P = 0.29). The study also shows better disease control rate in TAC chemotherapy arm (95.8%) as compared to FAC/FEC chemotherapy arm (82.6%). There was no statistical significance in overall survival (P = 0.31) and progression-free survival (P = 0.51) between two arms. Conclusion: Despite of the superiority of combination of anthracycline and taxane-based chemotherapy over the anthracycline-based chemotherapy in the present study, further pivotal studies should be conducted to confirm the combination of anthracycline and taxane-based chemotherapy as a better neoadjuvant regimen for treatment of LABC tumors.

Background: Fine needle aspiration cytology (FNAC) is a useful diagnostic modality in the evaluation of solitary thyroid nodules (STN). It can differentiate between benign and malignant lesions in most cases. Aim: This study was undertaken to determine the utility and diagnostic accuracy of FNAC in the evaluation of STN. Materials and Methods: In this retrospective study, a total number of 483 thyroid FNACs were retrieved, out of which 209 cases of STN were chosen for this study. The Bethesda system for reporting thyroid cytopathology (TBSRTC) was used for analysis. Their FNACs diagnoses were compared with histopathological diagnoses. Results: Among 209 FNACs, 88 (42.1%) had non-neoplastic lesions, 6 (2.9%) had atypia of undetermined significance/follicular lesions of undetermined significance (AUS/FLUS), 52 (24.9%) had follicular neoplasm/suspicious for a follicular neoplasm (FN/SFN), 33 (15.8%) were suspicious for malignancy and 18 (8.6%) had malignant cytology. The sensitivity, specificity, accuracy, positive predictive value and negative predictive value of FNAC in STN cases were 94.4%, 97.6%, 95.8%, 98.1% and 93.2% respectively. Conclusion: Our study concluded that FNAC reporting using TBSRTC highly correlated with the histopathological diagnosis and our results were comparable with published data. The FNAC diagnosis helps in triaging patients with STN and identifies those who require surgical intervention. It is a simple, convenient, cost effective, sensitive, specific, safe and accurate initial diagnostic method for the preoperative evaluation of STN.

Aims: To compare three-dimensional conformal radiation (3DCRT) and Intensity Modulated Radiation Therapy (IG-IMRT) for adjuvant gastric irradiation. Subjects and Methods: From Jan 2010-Aug 2013, all patients undergoing 3DCRT and IG-IMRT were included. Systemic chemotherapy included 1 cycle before and 2 cycles after chemoradiation. Planning Target Volume (PTV) received 45 Gy/25 fractions/5 weeks with concurrent capcetabine 825 mg/m2 bid. Matched pair analysis was performed to evaluate imbalance in two cohorts if any. Common Toxicity Criteria for Adverse Event (CTCAE) vs 3.0 was used to record gastrointestinal (GI), hematological (HL), and renal toxicity during treatment and follow-up. Patterns of recurrence were documented. Mann-Whitney U test was used for statistical comparison. Results: Of the 51 patients, 26 received 3DCRT and 25 IMRT. IMRT led to decrease in dose received by right and left kidney (12.4 Gy and 7.1 Gy and 29 Gy vs 8.2 Gy; P < 0.001). Overall, 17.6% and 19.6% patients had grade II GI and HL toxicity and 3.9% and 5.9% had grade III GI and HL toxicity. No difference was observed in acute grade II-V GI or HL toxicity (11.5% vs 24%, P = 0.07; 7.6% vs 20% P = 0.20) or late GI, HL, or renal toxicity between 3DCRT and IMRT. No difference was observed in patterns of local relapse (11.5% vs 12%, P = 0.14) or overall survival (39% and 38% (P = 0.97)) between 3DCRT and IMRT. Conclusions: 3DCRT and IMRT are equivalent in terms of toxicity and local control.

Introduction: Specific microRNA (miRNA) expression signatures have been identified in a variety of human cancers. More recently, increasing evidence shows that miRNAs exist in human blood serum and plasma. Materials and Methods: Levels of miR-185 in plasma were measured by quantitative reverse-transcriptase polymerase chain reaction in 66 glioma patients, 11 pituitary adenoma patients, 32 meningioma patients, and 14 acoustic neuroma patients. Results: The plasma levels of miR-185 were significantly altered in glioma patients compared to normal controls. However, its levels were not observably changed in patients with other brain tumors such as meningioma, acoustic neuroma, or pituitary adenoma. Furthermore, the plasma levels of miR-185 in glioblastoma multiforme patients with operation and chemo-radiation almost revived to normal levels. Finally, we also demonstrated that low plasma miR-185 levels are correlated with poor survival in glioma patients. Conclusion: These findings suggest that plasma miR-185 has become potential biomarkers for glioma and may be useful in clinical management for glioma patients.

Background: Vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 (MMP-9) have been implicated in the pathogenesis of cysts. Both these factors seem to be interrelated to each other. The importance of the MMPs in the induction of the angiogenic process has recently been described. MMPs, which are produced by microvascular endothelial cells, break down the extracellular matrix. This is one of the earliest and sustained events in the process of new capillary formation. Thus, we studied the expression of VEGF and MMP-9 in Keratocystic odontogenic tumors (KCOTs), dentigerous cysts (DCs) and radicular cysts (RCs). Materials and Methods: Ten cases each of KCOTs, DCs and RCs and were included in the study and immunohistochemistry was performed using anti-VEGF and anti-MMP-9 antibody using standard protocol. Result: When the data of positive cells in the epithelium of KCOTs was compared with DCs and RCs, it showed highly significant results (P < 0.05). Furthermore, the expression of VEGF and MMP-9 in the stroma of KCOTs showed a significant result when compared to DCs and RCs. The expression of VEGF in inflammatory cells was more in RCs when compared to DCs. Also, the expression of MMP-9 was more in RCs and DCs as compared to KCOTs. Conclusion: Higher expression of VEGF and MMP-9 in KCOTs could be responsible for the aggressive behavior of this cyst that is currently considered a cystic tumor rather than a developmental cyst.

Diffuse large lymphomas of B-cell origin (DLBCL) comprise approximately one-third of all non-Hodgkin lymphomas (NHLs) and extranodal involvement is detected in 50% of these cases at initial diagnosis. Primary malignant lymphoma of the adrenal gland is extremely rare. Here we report a 64-year-old male patient with nasopharyngeal lymphoma who had been in remission for 2 years. An adrenal mass was detected on a control abdominal computed tomography (CT) at one of his follow-up visits. The biopsy showed DLBCL. Since the tumor was solitary without any other nodal involvement, a new/de novo primary tumor was considered. Metachronous NHLs develop between 3 months and 15 years after a primary NHLs and VDJ (variable, diversity, joining) rearrangement gene analysis of the tumor tissue is recommended to discriminate recurrence from a metachronous NHLs. VDJ rearrangement gene analysis was consistent with the recurrence of the original neoplasm.

Multiple enlarged lymph nodes in an elderly female patient can have varied etiologies as well as histologic pictures. We are presenting the case of a 53-year-old female who presented with inguinal lymphadenopathy with fever, which was clinically misconstrued as lymphoma. Cytology could not exclude a lymphoma. Histology led to the unusual diagnosis of inflammatory myofibroblastic tumor of lymph node in this case. Inflammatory myofibroblastic tumor of the lymph node is a rare, distinctive reactive proliferative pattern in the lymph node which involves proliferation of the connective tissue elements of the lymph node, admixed with lymphocytes, plasma cells, eosinophils, and histiocytes. Multiple etiologic agents have been suggested in existing literature. Despite extensive search, no definite attributable cause could be sought. It is now widely accepted that inflammatory pseudotumor of the lymph node is a non-neoplastic proliferation which has a benign clinical course and excellent prognosis after surgical resection.

We present a case of chordoma in a patient who had been previously treated for ductal carcinoma of the breast. The initial clinical findings and radiological studies suggested a possibility of metastases. However, the findings also adhered to the classical presentations and findings of the chordoma of the base of skull. It was only after the surgical resection and immunohistochemical confirmation that the diagnosis of chordoma could be established. Here, we discuss chordoma with the analysis of our clinical intrigue.

Extra renal angiomyolipoma is an exceedingly rare entity. This is usually not associated with tuberous sclerosis as it has no human melanoma black 45 immune reactive cells although it shares the terminology with renal angiomyolipoma. The histological features are characterized by admixture of blood vessels, smooth muscles, and mature adipose tissues in variable proportion. Surgical excision is considered curative. We report a case of isolated vulval angiomyolipoma in a 45-year-old female which clinically and radiologically presented as lipoma like lesion. Our case of isolated vulval angiomyolipoma is the first reported case in the literature.

Neuroblastoma very rarely presents as a mandibular mass. We report the case of a 3-year-old female child who presented to us with a right mandibular mass of 3 months duration. She was investigated and diagnosed as a case of stage 4 right adrenal neuroblastoma with mandibular and skull metastasis.

Cedecea lapagei is a member of the family Enterobacteriaceae and is an uncommon pathogen. There are very few reports of isolation of this organism from biological samples; mostly it is found to be a pathogen in elderly or otherwise medically compromised. We present a rare case of a patient with underlying malignancy of buccal mucosa, who developed an oral ulcer superinfected with C. lapagei. According to the available literature, this is the first case of C. lapagei from India detected in a cancer patient.

Serous borderline tumors (SBT) are defined by the World Health Organization (WHO) as serous neoplasms that show epithelial proliferation greater than that seen in serous cystadenomas, as evidenced by cellular stratification, cytologic atypicality, and epithelial tufting, but which exhibit no evidence of "destructive stromal" invasion and can show extra-ovarian implants. Characterization of invasive peritoneal implants from patients with noninvasive serous ovarian tumors has important prognostic and treatment implications. Peritoneal implants have been classified as either noninvasive or invasive based on their histopathologic appearance. Three criteria were applied for the diagnosis of "invasive" implants: Invasion of underlying normal tissue, micropapillary architecture, and solid epithelial nests surrounded by clefts. We encountered two cases of unilateral ovarian serous borderline tumors with non-invasive peritoneal implants in a 43-year-old female, and invasive peritoneal implants in 76-year-old female.

An 82-year-old man, with known chronic renal failure and a creatinine clearance (CrCl) of 18 mL/min, was diagnosed with low-grade marginal zone non-Hodgkinlymphoma (NHL) of his right orbit. He received rituximab as single treatment (375 mg/m ² every 3 weeks). After eight cycles, almost complete response was obtained, rituximab was extremely well-tolerated, and his creatinine levels remained stable throughout the whole treatment.

Lipoma arborescens is a rare lesion wherein abnormal proliferation of adipocytes in the subsynovial region is seen. Whether it is neoplastic or not is still not entirely clear. Usually, Lipoma arborescens is seen unilaterally around knee joint but it can also be seen around tendon sheaths or bursa in adults. Multiple lesions are also reported. Involvement of wrist is extremely rare. We are presenting a case with bilateral wrist involvement by Lipoma arborescens which to the best of our knowledge is first one in English literature. There are a host of co-morbid/associated conditions reported with Lipoma arborescens out of which chronic irritation and inflammation appears to be most significant. We are proposing a novel perspective on etiopathogenesis of Lipoma arborescens based on extant understanding of cellular differentiation and information gleaned from fetal autopsies. The new perspective also explains the predilection for knee joint.

Although amyloidomas are quite well-known, intracranial, and especially skull base lesions have been rarely reported. Extensive lesions in the skull base frequently simulate malignancy clinicoradiologically. Diagnosis of these lesions is important as they offer a favorable prognosis. We describe a large infiltrating osteolytic skull base tumor-like lesion in a 45-year-old male without evidence of associated plasma cell dyscrasia. Squash smears and histopathology revealed a plasma cell-rich lesion with abundant amyloid, confirming amyloidoma. To conclude, amyloidoma of the skull base is a rare tumor-like lesion, with timely diagnosis and management offering a good prognosis.

Cervical region teratoma is a rare disease, accounting for 3-5% of all teratomas in the children. Teratomas of the head and neck due to their obscure origin, unpredictable behavior, and often manifest as a clinical surprise. Airway obstruction is the most serious postnatal complication of cervical teratoma. Prenatal diagnosis is crucial for early recognition of the neck masses that could obstruct the airway. We present a case of 4-month-old female child at age of 4 ^th month with right submandibular region swelling. Computed tomography neck showed ill-defined, multiloculated cystic lesion with enhancing thick septations in the right side of the neck. Excision biopsy revealed Grade I - immature teratoma - cervical region. On 1-year of close follow-up, no evidence of local recurrence or metastasis was seen. Unlike adults, teratomas in children are often congenital and very rarely turn malignant. The treating consultant should be aware of their natural history, clinical features, pathology, and principles of management.

Background: Vemurafenib is a selective BRAF-inhibitor that has been approved for the use in patients with advanced BRAF-mutant melanoma. Major adverse events include skin rash, photosensitivity, pruritus, cutaneous squamous-cell carcinoma or keratoacanthoma. Observation: We present the case of a patient experiencing extensive sterile abscess of the scrotum after nine months of treatment with vemurafenib for oligometastatic (liver) BRAF-mutant melanoma. The scrotal lesion mimicked distant metastasis in a first round of clinical and radiological examinations, but was identified as sterile abscess after surgical exploration and complete excision. The patient went on to receive hemihepatectomy for melanoma supposedly confined to the liver, and continues receiving vemurafenib. Conclusions: We describe a remarkable case of probably vemurafenib-related sterile abscess. This adverse event is of substantial clinical relevance, as it mimicks metastatic melanoma and requires careful diagnostic evaluation and proper treatment to allow a favorable patient outcome.

Primary laryngeal non-Hodgkin's lymphomas are very rare constituting 1% of all laryngeal tumors. Of these, the peripheral T-cell lymphomas are extremely rare with <10 case reports in English literature. Laryngeal lymphomas are clinically confused with the more common laryngeal malignancies like squamous cell carcinoma, thus, histopathological examination is mandatory for diagnosing, sub-typing and guiding therapy for these lymphomas. We report a case of rare primary laryngeal peripheral T-cell lymphoma with autopsy findings.

Myoepithelial tumors are most commonly seen as salivary gland tumors. Tumors of similar morphology and nomenclature are also seen rarely in soft tissue, skin, lungs and breast. Bone is an uncommon anatomical site for occurrence of myoepithelial tumors. Histologically, they have variable admixture of epithelial elements in a gamut of patterns with myxoid matricial background. Most of these are benign with very anecdotal reports of malignant counterpart, myoepithelial carcinoma. Herein we describe an extremely rare case of a malignant myoepithelial tumor arising from the rib which owing to unusual location and immunohistochemical profile was diagnostically challenging.

Primary mucinous epithelial tumors of the testis are extremely rare. Although isolated case reports and small series have been published, these interesting neoplasms are less well-known. We report a case of a primary intratesticular mucinous cystadenoma in an asymptomatic 44-year-old man. Right radical orchiectomy was performed because a malignant testicular tumor was suspected. We discuss the management of this uncommon testicular tumor based on the limited reports.

The importance of recognizing thymic radioiodine uptake as the cause of a false-positive mediastinal focus in the whole-body ¹³¹ I scan, done for the evaluation of post-thyroidectomy cases of differentiated thyroid carcinoma, is illustrated with the corresponding clinicoradiorological correlation. The pattern of mediastinal uptake could vary based upon the pattern of thymic hyperplasia in an individual case. Three different patterns of mediastinal uptake were observed in the cases described in the present report. Recognizing the patterns and the clinical settings (where this was to be suspected by the treating physician) was important to obviate unnecessary aggressive treatment, such as, surgery or radioiodine therapy. In a review of the literature, we found that a majority of the cases were reported in the young population (related to the thymus reaching its peak size during adolescence and gradual atrophy in the following decades) and in patients undergoing a six-month follow-up whole body diagnostic scan after thyroid remnant ablation treatment, and also in patients receiving a second course of 131-iodine treatment for a persistently elevated thyroglobulin (Tg) level. The indicators that should raise the suspicion of false-positive radioiodine uptake to the attending physician include: (a) undetectable/low serum thyroglobulin level (although this may not be always the case, depending on the clinical setting), (b) a well-controlled disease with no other abnormal focus in the rest of the body, (c) typical butterfly-shaped uptake (although this may not be the case always), (d) young age of the patient, and (e) computed tomography (CT) documentation of the enlarged thymus without any lymphadenopathy (frequently a non-contrast CT is quite efficient in clinching the diagnosis).

A 42-year-old immunocompetent female presented with headache, vomiting and diminished unilateral vision. Computed tomography and magnetic resonance imaging were suggestive of high-grade meningioma. Neurological examination and routine hematological parameters were within normal limits. Craniotomy was performed; the tumor was arising from the dura mater, which was completely resected. Hematoxylin and eosin showed lesion comprising a tumor mass with monomorphic population of tumor cells arranged in sheets and small follicles. The tumor cells were immunoreactive for leukocyte common antigen and CD20 and immunonegative for glial fibrillary acid protein, epithelial membrane antigen, cytokeratin, CD3 and CD30. Rest of the body scan was normal. A diagnosis of primary dural non-Hodgkin's lymphoma was made. We report this exceedingly rare case of primary dural non-Hodgkin's lymphoma, which mimicked clinically and radiologically as meningioma.

Plasmacytoma, an initial presentation of multiple myeloma, is extremely rare and an unusual cause of spinal cord compression in a young male. A 35-year-old man presented with complaints of progressive weakness and tingling of bilateral lower limbs, severe backache for 3 months, and bladder and bowel incontinence for 1 week duration. Imaging demonstrated lytic destruction of 10 ^th and 11 ^th dorsal vertebrae with large soft tissue component and compression of the spinal cord. Biopsy was performed under computed tomography guidance and the histopathology demonstrated presence of plasmacytoma. Serum electrophoresis and bone marrow examination confirmed the diagnosis of light chain multiple myeloma. Though the magnetic resonance imaging the appearance of spinal plasmacytoma is nonspecific, a minibrain appearance has been considered pathognomonic. This case is reported for the unusual radiological appearance of this entity mimicking giant cell tumor.

Two cases are presented involving a 71-year-old male with adenocarcinoma of the lung and a 57-year-old male with adenocarcinoma of the sigmoid colon, each with metastatic lesions located in the duodenal bulb. Each lesion appeared as a submucosal tumor with an ulcer at the center. Lymph node swelling in the hepatoduodenal ligament was also found to precede the emergence of each duodenal metastasis. These cases indicate that involvement of the lymph node in the hepatoduodenal ligament may be a forerunner of duodenal metastasis.

Adenomatoid odontogenic tumor (AOT) is a relatively uncommon benign lesion of odontogenic origin mainly affecting females in second decade of life, having a predilection for the anterior region of the maxilla. Histologically, it is composed of odontogenic epithelium in a variety of histopathological patterns in a mature, fibrous connective tissue stroma and characterized by slow but progressive growth. Very few cases of AOT associated with a dentigerous cyst have been reported in the literature. PubMed and Medline data showed a total of 11 cases of AOT associated with a dentigerous cyst in the literature. We present an additional case of an AOT arising from a dentigerous cyst around the crown of an unerupted upper canine in a 20-year-old female, which was clinically diagnosed as a dentigerous cyst. Histologically, the case showed proliferation of odontogenic epithelium in the form of whorls and islands typical of AOT associated with dentigerous cyst appearing thin reduced enamel like epithelium lining the cystic cavity, described previously. However, it is unclear whether this entity has a more aggressive potential.

Peripheral primitive neuroectodermal tumor (PNET) is a rare histology to be found in primary tumors of the kidney. There are less than a hundred cases reported in the English literature. Most of these have been diagnosed after surgery for a renal neoplasm diagnosed on imaging. PNET has rarely been reported as a second malignancy, and has never been reported as a second malignancy after non-Hodgkin's lymphoma (NHL). Herein, we present our case of a 38-year-old female who developed a second malignancy in the kidney after the treatment for NHL.

Uterine angioleiomyoma (AL) is an extremely rare variant of leiomyoma and only 15 cases have been reported till date. Herein we present a case of AL of the uterus in a 39-year-old multiparous female with polymenorrhagia and pain abdomen. A pelvic ultrasonogram showed a large heterogeneously hypoechoic intramural nodule in the posterior myometrium. The patient underwent a total abdominal hysterectomy. Histological examination of the nodule revealed a moderately cellular spindle cell tumor composed of interlacing fascicles of spindle to plump cells swirling around the thick walled vessels. No hypercellularity, pleomorphism, mitotic figures, or necrosis was identified. The spindle to plump cells showed strong and diffuse immunoreactivity for smooth muscle actin, desmin and progesterone receptor, focal and weak positivity for CD10 and estrogen receptor and were negative for CD34 and HMB-45. The Ki-67 labeling index was low (1%). A diagnosis of AL was offered. The patient is on follow up for over 10 months and is asymptomatic.

Primary bone lymphoma (PBL) is a relatively uncommon entity. It represents approximately 5% of all non-Hodgkin lymphomas (NHLs) and 3% of all bone malignancies. The femur, tibia, and pelvis are the most common skeletal sites involved. It can occur at any age, with a peak incidence in the fourth and fifth decades.The most common grade identified is intermediate, followed by low-grade lesions. It can mimic other disease processes, especially infection. So, thorough and prompt investigatory workup is essential for adequate treatment. Localized disease responds well to combined modality treatment with chemotherapy and radiotherapy and is associated with good prognosis. We discuss the clinical findings, diagnosis, and treatment in a case of PBL involving the talus. This is an unique clinical presentation owing to its unusual site.

Neuro cutaneous melanocytosis (NCM) is a non-familial, congenital disorder characterized by multiple congenital nevi and brain or leptomeningeal abnormal melanin deposits. Here, we present an adult onset NCM. A 17-year-old boy presented with headache and double vision for 1 month. Magnetic resonance imaging of the brain showed hydrocephalus and abnormal meningeal hyper intensities in supra and infratentorial regions predominantly in the posterior fossa. Para medullary region showed an 11 × 10 mm nodular contrast enhancing nodule. Resection of an intramedullary central nervous system lesion revealed melanoma while skin biopsy was benign melanocytic nevus. As per Kadonaga and Frieden criteria, a diagnosis of NCM was made. Planned for craniospinal irradiation by three-dimensional conformal radiotherapy with a dose of 36 Gy, in 18 fractions (2 Gy/fraction and 5 days in a week) along with steroids however patient progressed and developed quadriplegia with intradural metastasis.

A 21-year-old lady presented with a rapidly progressive vulvar swelling with inguinal lymphadenopathy for 7 months. Pathological evaluation revealed it as a case of rhabdomyosarcoma. The disease behaved aggressively and she was treated with multimodality treatment.

A young Indian female presented with a recurring tumor in the right breast masquerading as phyllodes tumor. Patient had history of five times excision and recurrences of the tumor, diagnosed as fibrous phyllodes of the breast. Presently, a well-circumscribed tumor of about 10 cm size, comprising of benign fibrous-angiomatous tissue with evidence of foci of pyogenic vasculitis was observed. Immuno-histochemical markers for the myo-epithelial and epithelial elements excluded the possibility of fibrous phyllodes, inflammatory myofibroblastic tumor, desmoid fibromatosis, and metaplastic carcinoma. The present findings were diagnostic of an inflammatory angio-fibroma of the right breast, not reported in the earlier literature. The observations indicated that the female breast may be susceptible to spontaneous productive and common-antibiotic-resistant focal septic vascular inflammation giving rise to angio-fibromatous proliferation producing a well-defined tumor mass in the breast, distinguishable from the other breast lesions by the connective tissue stains and immuno-histochemical markers.

The purpose of this study is to describe the aggressive clinical behavior of desmoplastic small round cell tumor (DSRCT) of the testis and review of the literature. A 17-year-old male having painless testicular mass and neck swelling diagnosed to have metastatic DSRCT of the testis. Patient received aggressive chemotherapy with P6 protocol. The patient progressed on treatment and died due to extensive metastasis. Primary DSRCT of the testis is extremely rare mesenchymal tumor occurring in adolescence, with a tendency for extensive metastases. Management should be multimodal approach with aggressive polychemotherapy, surgical tumor debulking and radiotherapy. However the overall prognosis is very poor with <20% survival rates at 2 years.

Primary vascular leiomyosarcoma (LMS) is a rare tumor accounting for 2% of all LMSs, with the most common site being inferior vena cava (IVC). Overall prognosis is poor, with median survival of 2 years only. We present four cases diagnosed with LMS of IVC, treated with surgery, radiation and chemotherapy. The diagnosis was made based on imaging, intra-operative details and histopathology report and after excluding primary LMS arising from other retroperitoneal structures.

Solitary fibrous tumors (SFTs) are rare mesenchymal neoplasms that usually arise in the pleura or less commonly in relation to other serosal surfaces. Infrequent case reports of extra-pleural SFTs have been described at various sub sites within the head and neck area. We report a case of recurrent sino-nasal SFTs treated with surgery followed by re-excision and adjuvant radiation on recurrence and then salvage chemotherapy on progression. Further discussed are the challenges associated with accurate histological and immunohistochemical diagnosis, the difficulty in assessing the aggressiveness and malignant potential of these lesions and the appropriate treatment and follow-up duration that these neoplasms require. To the best of our knowledge this is the first reported case of recurrent malignant sino-nasal SFT in available scientific literature in English language.

In the head and neck mucosa, neuroendocrine carcinomas of the oral cavity is rare. Herein, we present the first report of a small cell neuroendocrine carcinoma in a 54-year-old man on the right lateral posterior tongue. It is important to remember that although neuroendocrine small cell carcinomas (SCCs) are most commonly seen in the lung, they rarely may arise in the extrapulmonary sites, including salivary glands, as well. As there is not any standard therapeutic regimen already existing, it is important to be aware of and to know how to deal with such rare cases.

Primary intraosseous carcinoma (PIOC) or Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare carcinoma, which arises within the jaws without connection to the oral mucosa and presumably develops from a remnant of odontogenic epithelium. It is a rare case which arises by direct transformation of odontogenic epithelial rests in the jawbone, including the epithelial rests found within the periodontal ligament and alveolar bone, remnants of the dental lamina, and the reduced enamel epithelium surrounding an unerupted/impacted tooth. Herein, we report a case of a 76-year-old male patient who came with a complaint of deviation of his jaws to one side which revealed resorption of total part of the condyle along with the condylar head and coronoid process on radiographic evaluation, which was histopathologically diagnosed as primary intraosseous carcinoma which is a very rare clinical entity.

A 55-year-old Indian female presented with chest discomfort at swallowing and occasional dyspnea. Esophagogastroduodenoscopy revealed an extramucosal mass in the upper and mid esophagus. Computerized tomogram visualized a mass 7 × 11 cm in diameter in the middle esophagus with eccentric lumen and tracheal compression. Transthoracic esophagectomy was performed. She made an uneventful recovery. Diagnosis of leiomyoma was established on histopathology and immunohistochemistry staining.

Sarcomas of the breast are rare neoplasms accounting for less than 1% of breast malignancy. A 40-year-old-female with left breast mass underwent wide-excision and on histopathological examination a diagnosis of malignant phyllodes tumor with heterologous differentiation of osteosarcoma and chondrosarcoma was rendered. The heterologous elements were tumor osteoid formation and tumor chondroid formation. The rarity of the lesion was considered for reporting and on follow-up the patient was free of metastasis.

Gliosarcoma is a rare primary malignant tumor of the central nervous system with poor prognosis. The median survival time of this disease ranges from 6 months to 14.8 months. However, a computer literature search indicated few long-term survivors. We investigated a case of a survivor of gliosarcoma with radiation-induced meningeal sarcomas, who showed no indication of recurrence for more than 9 years. A battery of molecular studies was performed to develop a molecular profile of this unique patient. We also reviewed the distinct clinical and molecular features of the tumor.

A 65-year-old man presented with pulmonary nodules and a right humeral fracture. The 99mTc-hydroxy-methylene-diphosphonate (HMDP) bone scintigraphy showed high-intensity radioisotope (RI) uptake by a tumor of the right arm. Adenocarcinoma of the lung with an epidermal growth factor receptor (EGFR) mutation was diagnosed on pathological examination of the computed tomography (CT)-guided needle biopsy of the right humerus. Although, gefitinib therapy was initiated, the tumor progressed. The patient was then treated with second-line chemotherapy including bevacizumab. The CT scan showed a new bone metastasis in the ilium and right sacroiliac articulation. However, this new bone metastasis was not detected by HMDP-bone scintigraphy. Physicians should be wary of the interpretations of the findings of the 99mTc HMDP bone scintigraphy after the bevacizumab treatment.

Adenoid cystic carcinomas (ACC) of the head and neck are relatively rare tumors, consisting of approximately 10-15% of all salivary gland neoplasms. ACC, a slow-growing aggressive malignant tumor of salivary gland commonly seen in the submandibular, sublingual, minor salivary glands is seldom found in the parotid. Calculus, the common cause of salivary gland dysfunction is usually identified in submandibular salivary gland because of its duct anatomy and physiochemical characteristic serous secretion. We report an unusual case of co-existent presentation of ACC with salivary calculi in the parotid gland which is never been reported in the literature. Co-existence of ductal calculi and ACC is rare. Presence of parotid calculus could be due to long standing ductal obstruction by the slow-growing ACC of the parotid or other possibility is that the malignancy could have developed because of chronic irritation by parotid calculi. Confirmatory studies are required to understand its mutual pathological association.

Papillary and follicular thyroid carcinomas (FTCs) have a slowly biological behavior. Most distant metastasis sites are lung and bones. Breast and liver metastasis from differentiated thyroid carcinomas is uncommon. To the best of our knowledge, in English literature follicular thyroid cancer that is metastasis to breast was only in two female cases and to liver was in five patients. Herein, we present a case in whose 68-year-old woman who had a history FTC metastasis to vertebrae and synchronously developed breast and liver metastases within 1 year after first diagnosis.

Warthin-like Papillary thyroid carcinoma (WPTC) is a rare variant of papillary carcinoma of thyroid, PTC which derives its name by closely resembling Warthin's tumor of salivary gland. Hallmark histological feature of this variant is papillary folding lined by oncocytic neoplastic cells with clear nuclei and nuclear pseudoinclusions, accompanied by prominent lymphocytic infiltrate in the papillary stalks. It is thought to be one of those differentiated thyroid cancers with favorable prognosis. We report a case of Graves' disease with a cold nodule harboring WPTC with initial presentation of lymph nodal metastases. It is important to identify this peculiar variant of PTC as 5 to 10% of them undergo dedifferentiation and 30% have the lymph nodal metastases and extra thyroidal extension.

We are presenting two unique cases of lymphangiomatosis without visceral and bony involvement and critically discussing the nomenclature used in the extant literature. The first case was a 12-year-old boy with ill-defined mass on the right cheek extending into the ipsilateral orbit leading to conjunctival lesion. The second case was of a 14-week-old infant showing diffuse swelling on nape of the neck. In addition there were raised patches on dorsal aspects of bilateral hands and feet. The biopsies from all the lesions showed similar histopathological features consistent with lymphangiomatosis. We propose that the term lymphangiomatosis should be used only in cases with histological features of lymphangiomatosis. The term should not be used in cases of multiple lymphangiomas. We conclude that the lesions clinically diagnosed as lymphangioma may turn out to be lymphangiomatosis. Extensive lymphangiomatosis without visceral or bony involvement may lead to intrauterine death.

To our knowledge, this is the first report of an intracranial tuberculoma in an immunocompetent patient with a solid primary tumor outside the central nervous system. This case is important because the patient underwent treatment for a presumed brain metastasis, based on the knowledge that a solid extracranial primary tumor was present, but before the brain lesion pathology was determined.

5-Fluorouracil (5-FU) is an active chemoetheraputic agent in many malignancies, used both in the curative and metastatic setting. Therefore, the side effect profile of 5-FU is well-described and recognized. Here, we present a case of a 28-year-old male, who received 5-FU and carboplatin concurrently, with radiation, for esophageal carcinoma. On Day 3 of his 5-FU infusion, he developed simultaneous cardiac arrhythmias, renal dysfunction, and aphasia. Magnetic resonance imaging (MRI) of his brain revealed acute demyelination of the white matter corresponding to diffusion restriction, pointing toward a small vessel injury. The 5-FU infusion was promptly discontinued and stress dose steroids were administered. The patient's symptoms resolved rapidly with no residual effects. We believe this is the first case of multisystem, small-vessel, vasculopathy secondary to 5-FU. Early recognition and prompt discontinuation of the offending drug is essential for resolution of symptoms. Steroids, with their anti-inflammatory effects can aid in rapid recovery.

Advanced-stage cervical cancer almost always presents either with abnormal vaginal bleeding or with foul-smelling vaginal discharge. We present here a rare case, where a postmenopausal lady presented almost silently with stage IVA cervical cancer. Fortunately, timely referral, correct diagnosis, and multispecialty team work could save her life.

Gefitinib and erlotinib are first-generation, small, molecular inhibitors of the epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI). Even as these drugs have led to a paradigm shift in the treatment of advanced non-small cell lung cancer (NSCLC), drug-induced adverse effects are commonly seen. We experienced two cases of NSCLC patients who developed erlotinib-induced eyelid erosion and were then successfully treated with gefitinib, without recurrence of toxicity or disease progression. As far as we had investigated, this is the first report documenting the successful cases treated with gefitinib after erlotinib-related severe eyelid erosion.

Clofarabine is an effective drug in relapsed leukemia and lymphoma that has some adverse effects which can be fatal like capillary leak syndrome (CLS). Identification and management of CLS is important that may result in mortality. Although prophylactic treatment with steroids may prevent CLS and improve survival, intravenous immunoglobulins are used in the treatment with great success in steroid resistant cases. However, the knowledge about the effects and the dose of intravenous immunoglobulins (IVIG) in pediatric patients is limited. Herein, we reported a patient with relapsed lymphoma who developed CLS successfully and was treated with IVIG.

The t (9;22)(q34;q11) translocation is found in about 90% of the chronic myeloid leukemia patients. About 5 - 10% of these patients have complex variant translocations involving a third chromosome in addition to chromosomes 9 and 22. We describe five male patients in the chronic myeloid leukemia-chronic phase, with rare variant Philadelphia translocations. All of them had the BCR-ABL fusion gene and responded well to treatment with imatinib mesylate. All the patients are on regular follow-up.

Malignant mesotheliomas are aggressive neoplasms arising from mesothelial cells lining the body cavities. Malignant peritoneal mesothelioma (MPM) account for about one-third of the cases. Though the ovarian involvement may be seen in the background of a diffuse peritoneal involvement, the presentation of MPM as a primary ovarian mass is rare. Here we present such a case who underwent surgery but had residual progressive lesion. She received further chemotherapy resulting in a complete response and is disease free for almost a year.

Primary spinal glioblastoma multiforme (GBM) is a rare entity, which is invariably associated with poor outcome. Standard treatment is surgery followed by post-operative radiotherapy. Due to paucity of cases role of chemotherapy is investigational. We intend to report two cases of primary spinal GBM treated with radiation and adjuvant temozolomide.

We report this first case of synchronous cervical rhabdomyosarcoma and Sertoli-Leydig cell tumor (SLCT) of ovary with congenital absence of unilateral ovary and fallopian tube in a 16-year-old female patient. A review of the English-language literature identified only six cases of double malignancies with cervical rhabdomyosarcoma and SLCT but none of the case was associated with congenital absence of ovary and fallopian tube. When such multiple conditions involving one system occur in an individual, the possibility of single etiology arises, but beside some hypothesis, no definite link could be established in any of the cases reported.

Uterine leiomyosarcomas uncommonly arise on a background of leiomyomas. Still rare is osteosarcomatous dedifferentiation in such tumors. A 60-year-old female presented with abdominal pain and underwent radiological imaging that disclosed a large, well-defined, heterogeneously enhancing uterine tumor. She underwent total abdominal hysterectomy with bilateral salpingectomy. Another, 38-year-old female with the complaints of infertility underwent myomectomy for multiple fibroids. Multiple tumor sections from both the cases showed leiomyomas along with leiomyosarcomas and osteosarcomatous dedifferentiation. Immunohistochemically, both the tumors displayed diffuse expression of smooth muscle markers in areas of leiomyomas, reduced expression of the same in areas of leiomyosarcoma and absent expression in areas of osteosarcomatous dedifferentiation. Unfortunately, both the cases were lost to follow-up. Present cases constitute as rare documentations of uterine leiomyosarcomas, arising on a background of leiomyomas and exhibiting osteosarcomatous dedifferentiation. The value of identifying these tumor components, with extensive tumor sampling relates to their relatively aggressive clinical course.

Cutaneous metastasis from laryngeal carcinoma is a rare occurrence. A 55-year-old male patient with supraglottic cancer was treated with concurrent chemoradiation. Eighteen months later, he presented with ulceroproliferative growth on dorsum of the right hand. Biopsy revealed metastatic squamous cell carcinoma. Further investigations revealed underlying bone destruction with lung metastasis. In view of poor general condition and widespread dissemination of disease, palliative radiotherapy was delivered to the hand of the patient. He achieved satisfactory palliation in form of pain relief, control of bleeding, and discharge. The present report serves to emphasize the importance of properly diagnosing metastatic spread to unusual sites. Such metastasis is rare and is associated with a poor prognosis. Treatment is usually aimed at providing pain relief in these patients with limited life expectancy. Hence, we present a case of extensive cutaneous metastasis from laryngeal carcinoma with review of the literature.

Angiomyofibroblastoma is a very rare benign mesenchymal tumor of the superficial soft-tissues. Most of the cases have been reported in the vulva. It presents usually in the reproductive age group. Histologically it is characterized by alternating hypo and hypercellular areas admixed with thin walled blood vessels with a perivascular concentration of stromal cells. We report a case of this lesion arising in the vagina in a 46-year-old woman.

A 60-year-old male, chronic alcoholic and smoker with decompensated cirrhosis was diagnosed with adenocarcinoma lower-third esophagus with multiple liver metastasis. While on palliative chemotherapy, the patient presented with a lesion at the tip of the nose. Excision of the lesion was performed suspecting mucormycosis. Histopathological examination revealed a poorly differentiated adenocarcinoma esophagus, similar to the initial disease. The nasal lesion recurred in 2 months, which was palliated with external radiotherapy given to the nasal lesion as well as the primary. The aim of this article is to present this rare case and review literature related to metastatic carcinoma of the esophagus with focus on nasal metastasis.

Angiosarcomas are rare malignancies with poor prognosis and could affect any organ in the body. Breast angiosarcomas mostly affect adolescent and young adult females. Here, we present the case of a 19-year-old female with low grade primary breast angiosarcoma associated with international normalized ratio (INR) abnormalities, thrombocytopenia and anemia. Patient experienced severe bleeding on biopsy. INR and count of blood cells turned to normal levels after mastectomy. Patient refused chemotherapy. Three months later, computed tomography showed liver metastasis.

We report two cases of mucoepidermoid carcinoma occurring as a second neoplasm following treatment for acute lymphoblastic leukemia. Both patients underwent parotidectomy as the primary treatment. One of them received irradiation in addition to surgery. We discuss the risk of developing MEC as a second malignancy, prognosis, and treatment options.

Hepatocellular carcinoma (HCC) is a common cancer world-wide with a higher incidence in Asia. Clear cell variant of HCC (CCHCC) has a frequency ranging from 0.4% to 37%. The presence of 90-100% clear cells is rare. In the present case, a 35-year-old female patient presented with fever and a large abdominal mass in the right hypochondrium. Histology of the tumor revealed >95% clear cells and after taking multiple sections from different areas of tumor only few scattered cells with eosinophilic cytoplasm were found. Immunohistochemistry with Hep Par 1, Glypican 3 and polyclonal carcinoembryonic antigen were negative as were all other markers for metastatic clear cell tumors. Histological diagnosis was based on routine H and E sections showing a histological pattern of architecture with thickened trabeculae. We describe a rare case of CCHCC with >95% clear cells and no immunoreactivity in tumor cells in a non-cirrhotic liver.

High doses of iodine-131 are commonly used in patients with differentiated thyroid cancer after total or subtotal thyroidectomy, in order to ablate the remaining cancer or normal thyroid tissue. Multiple different false-positive scans can occur in the absence of residual thyroid tissue or metastases. The authors present a case of abnormal uptake of radioactive iodine in the aspergilloma, potentially masquerading as pulmonary metastases.

Cutaneous anaplastic large cell lymphoma can present either as a primary disease or as secondary to a pre-existing systemic anaplastic lymphoma. Distinguishing primary cutaneous anaplastic lymphoma (PC-ALCL) from its systemic counterpart requires a complete clinical and laboratory workup. We hereby report a case of PC-ALCL in a young adult, who presented with unusual rapidly progressive ulcerated mass in the neck. Biopsy showed anaplastic large cells, which were strongly positive for CD30 and CD25 but ALK1 gene product was negative. Clinical examination and computed tomography (CT) scan ruled out extracutaneous involvement. Chemotherapy with 6 cycles of CHOP regimen was planned and on follow-up, a complete remission of the lesion was attained.

Carcinosarcoma is an extremely rare, highly malignant tumor having a characteristic of both epithelial and mesenchymal components; the epithelial component exhibiting focal squamous cell carcinoma and mesenchymal component having sarcomatoid stroma. The occurrence of carcinosarcoma in the oral cavity is very rare and only few cases have been reported in the literature, although its occurrence in other parts of the body has been widely reported.

Large cell lung carcinoma (LCLC), rhabdoid phenotype (RP) is a rare entity, accounting for 0.1-1% of all lung tumors. It is characterized by presence of more than 10% cells with rhabdoid morphology-large cells with abundant cytoplasm, eccentric nuclei, prominent nucleoli and eosinophilic cytoplasmic inclusions. We report a case of rhabdoid variant of large cell carcinoma in a 65-year-old female. Patient presented with a lump in the right axilla. Computed tomography showed a large mass lesion in right lung with involvement of the chest wall. Tru-cut biopsy from the lung lesion was performed and histopathology was compatible with LCLC. A RP was considered due to the presence of tumor cells with eosinophilic cytoplasmic globules and eccentric nuclei. Cytokeratin and vimentin were diffusely positive while thyroid transcription factor was focally positive. INI-1, desmin, calretinin, HMB-45, and neuroendocrine markers were negative. This case highlights that recognition of large cell carcinoma lung, RP is very important because of its aggressive nature and adverse outcome.

The primary non-Hodgkin lymphoma of the vulva is a very rare pathological entity. We report a case of 37-year-old patient that presented a germinating ulcerating tumor in the small right vulva. The histology objectified a B lymphoma with a positive CD20 reaction. The patient underwent three typical chemotherapy sessions by rituximab-cyclophosphamide, doxorubicin, vincristine, and prednisone, followed by external radiotherapy on the pelvis and bilateral inguinal lymph nodes areas with an excellent answer and survival without particular events within 36 months of recession. Through this case report, we discuss the diagnostic features of this pathological entity, considering diagnosis and treatment are different compared to other tumors that are commonly found in the vulva.

Central mucoepidermoid carcinomas (MECs) are extremely rare tumors, comprising 2-3% of all MECs reported in the literature. We report a rare case of clear cell variant of central MEC with calcifications occurring in the left posterior mandible in a 37-year-old male patient.

Retiform hemangioendothelioma (RH) is low grade tumor of skin and subcutaneous tissue. It needs to be differentiated from angiosarcoma as RH has excellent prognosis. It is usually seen in young adults on extremities. Sometimes it may mimic benign conditions and can delay treatment. Surgery has been mainstay of its treatment with or without adjuvant radiation. We present first case of RH on face. This is only second case being treated with definitive chemoradiation. So it's important to distinguish RH from angiosarcoma due to treatment implications as well.

Malignant fibrous histiocytoma (MFH) is the most common form of soft tissue sarcoma during middle and late adulthood in the deep connective tissue of the extremities, abdominal cavity, and retroperitoneum. However, primary breast sarcoma is a rare disease entity, comprising less than 1% of all breast malignancies. MFH of the male breast is very rare. We present a case of MFH of giant cell variant of the right breast in a 50-year-old male who presented with a painless lump. Following cytological investigation, simple mastectomy was performed. Immunohistochemical staining confirmed the diagnosis.

Pax-5 is a B cell marker, the expression of which is detectable in as early as the pro B stage, and subsequently, in all further stages of B cell development except the plasma cells. Malignant lymphomas of breast are uncommon and occur as either primary or secondary lesions. Primary lymphoma is a rare disorder of breast and constitutes less than 0.6% of all breast malignancies and 2.2% of extranodal lymphomas. We report an unusual case of CD20 negative Pax-5 positive primary diffuse large B cell lymphoma (DLBCL) of breast. The case highlights the diagnostic challenge posed by extranodal CD20 negative DLBCL. Pax-5 immunohistochemistry has diagnostic benefit as a B-cell marker in the work-up of undifferentiated malignant neoplasms. Although it is available for nearly a decade now, it is not widely used. Pax-5 is a valuable addition to the armamentarium of markers currently available for lymphoma subtyping.

Mucoepidermoid carcinoma (MEC) is typically located in the salivary, lacrimal, and tracheobronchial glands and rarely presents in the esophagus. MEC is commonly characterized by squamous cells, mucus-secreting cells, and intermediate cells. This report presents the case of a 57-years-old male with a three months history of cough and shortness of breath. Computer tomography (CT) scans revealed a tumor locating in the left hilar. The histological report was squamous carcinoma. After three circles of chemotherapy, the patient complained of dysphagia. The electronic gastroscope showed a protrusion which 30-34 cm from the incisors. The tumor was histopathologically determined to be MEC of esophagus. The patient refused to surgery and concurrent chemoradiotheray; so, radiotherapy and sequential chemotherapy were performed, and after one year of follow up, the disease of esophagus recurrence; the patient was died of hemorrhage of esophagus for tumor progression. The literatures of MEC are also reviewed in this study.

Chondrosarcoma is the most common malignant tumor of the chest wall. Most patients present with painful progressive swelling in the anterior chest wall arising from the costochondrosternal junction. CT scan with intravenous contrast is the investigation of choice. Wide excision with adequate margins is the standard treatment for localized disease after image guided biopsy. The role of chemotherapy and radiotherapy is limited. Lung is the most common site for metastasis. Metastasis to the larynx from chondrosarcoma has not been reported in the literature though primary chondrosarcoma can occur in the larynx. We hereby report a case of laryngeal metastasis from chondrosarcoma of the chest wall as a part of disease failure.

Histiocytic sarcoma (HS) is an exceedingly rare hematolymphoid neoplasm of histiocytic lineage. We report a case of 25-year-old Woman who presented with generalized lymphadenopathy and ascites. There was no personal or family history of tuberculosis (TB). Histopathological examination of omental and peritoneal biopsy revealed TB while mesenteric lymph node showed HS. This case highlights the fact that a patient may be harboring coexistent malignancy/lymphoma along with TB. Therefore, the clinician should have a high index of suspicion, especially when there is therapeutic failure to antitubercular drugs (ATT) and persistence of fever or generalized lymphadenopathy. Sometimes, there may be surprising presence of uncommon malignancies, like in our case, where we found HS with TB. Since both diseases share similar clinical and radiological features, it is highly possible that one may not look further, once one of these is diagnosed.

Primary hepatic signet ring cell neuroendocrine tumor (NET) is extremely rare, and may show both neuroendocrine and glandular differentiation. Unlike the usual signet ring cells of adenocarcinoma, these cells are characterized by mucin negative, cytokeratin and chromogranin positive intracytoplasmic vacuoles resembling signet ring cells. These tumors are usually well demarcated surgically resectable lesions. To the best of our knowledge, we report the fifth case of primary hepatic signet ring cell NET, with the present case bearing multiple hepatic space occupying lesions and mesenteric metastasis. Due to very few isolated reports, prognosis of NET with signet ring cell morphology is largely unknown. Documentation of this case with review of related literature may enrich the existing knowledge regarding the outcome and management of this rare tumor.

Lung cancer combined with eczema is a rare disease. We report a case of 58-year-old man with eczema as the first manifestation of a lung cancer. Skin examination revealed diffuse erythema, dander, itchy rash, and scratch. Chest contrast-enhanced computed tomography showed a heterogeneously enhanced irregular mass in the right lung. Punch biopsy of the tumor confirms squamous cell lung cancer. Eczema vanished nearly completely after one cycle of chemotherapy.

Mucinous tubular and spindle cell carcinoma (MTSCC) is a rare and unusual variant of renal cell carcinoma (RCC). It is important to differentiate this from the other variants particularly papillary RCC since MTSCC is generally low-grade, has low malignant potential and favorable prognosis. We are reporting a 40-year-old female presenting with right flank pain and well-circumscribed renal mass confined to the lower pole. Tumor consisted of tubules and cords separated by pale mucinous material in some areas, whereas other areas showed dense cellularity without significant mucin. The tumor cells were cuboidal or spindle and did not show significant atypical features. The patient underwent nephrectomy and is asymptomatic clinically and radiologically after 2 years.

Neuroendocrine carcinoma usually originates from lung. Few data exist in the literature regarding neuroendocrine carcinoma of the tongue. Patient data including history, surgical procedure, histology, and radiology investigations were collected and summarized. A 40-year-old woman was referred after partial glossectomy. Squamous mucosa with neoplasm and cells with round nuclei and light cytoplasm was reported in the tongue biopsy. Immunohistochemistry (IHC) staining was positive for cytokeratin, neuron specific enolase, synaptophysin and chromogranin and negative for leukocyte common antigen. This case showed a high proliferative activity (Ki-67 labeling index were 60%). These IHC findings were in favor of poorly differentiated neuroendocrine carcinoma. After surgery, she received chemotherapy and chemoradiation. The diagnosis of neuroendocrine tumors in the present case is based on immunohistochemical markers and cellular shapes. Postoperative chemoradiotherapy is a critical element of therapy for head and neck high-grade neuroendocrine carcinomas, our patient received this treatment after surgery.

Primary cardiac tumors are of rare presentation. We present a case of synovial sarcoma of the right atrium treated in our institution. An initial diagnosis of right atrial myxoma was made based on clinico-radiological features. Intra-operatively, an irregular mass was found. Histopathologically, it was reported as monophasic synovial sarcoma. Immunohistochemistry was positive for S-100, B-cell lymphoma-2, MIC-2 and calretinin. Patient received adjuvant chemotherapy and is currently free of disease for 2 years and on regular follow-up.

Prostate carcinoma is the most common malignancy in males and it commonly manifests with bony metastasis in India, but occasionally visceral metastasis to lungs and liver may also be seen. Metastasis to the gastrointestinal tract is very rare. In literature, we could find six cases only. We present here 7 ^th patient of carcinoma prostate, which metastasized to stomach. He had epigastric pain, which was mistaken initially with analgesic induced acid peptic disease abut later, on endoscopy a gastric nodule was seen. Histopathology and immunohistochemistry of this confirmed it to be metastasis from prostate. This visceral metastasis to stomach usually spreads through lymphatic's rather than by hematogenous route. This case is being presented because of its rare occurrence.

Chondroblastoma is a rare, benign tumor derived from chondroblasts, commonly presenting in the second decade of life. It is usually found in the epiphysis or apophysis of long bones; however, it may rarely affect flat bones like scapula. Occasionally a histologically typical chondroblastoma may exhibit an aggressive behavior that is not normally associated with benign tumors such as a large size, pulmonary metastases, joint and soft-tissue infiltration and local recurrence. We present a case report of a patient with chondroblastoma showing atypical radiological presentation and non-concordance with age.

Paraneoplstic leukocytosis, seen in some solid tumors, is due to increased production of granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, interleukin 6 and other cytokines by tumor cells. Though its association with malignancy of lung, ovary and bladder is not uncommon, but it is rarely seen with renal cell carcinoma. We are presenting such an association with papillary cell carcinoma of the kidney.

Steroid cell tumors of the ovary account for less than 0.1% of all ovarian tumors. These tumors may present at any age with presentations related to the hormonal activity and virilizing properties of tumor. We present a case report of a young girl with ovarian steroid cell tumor, who had a complete and dramatic response to surgery alone.

Though breast cancer is a common cancer it rarely metastasizes to stomach. Lobular carcinoma is the most common histological type which presents with gastric metastases. The most common presentation is linitis plastica. Here, we would like to report two cases of invasive ductal breast cancer who presented with gastric metastases. One case presented as linitis plastica and the other as nodular growth. Both were given palliative chemotherapy and both responded partially. One patient was succumbed to death in 6 months and the other patient is surviving 7 months after diagnosis of gastric metastases. In conclusion, gastric metastases from breast cancer are rare and are associated with poor prognosis. We would like to add these cases to the literature due to its rarity.

Malignant melanoma may metastasize to virtually any organs. Metastases to the oral cavity are uncommon and tongue metastases are very rare. The patient was a 79-year-old woman with cutaneous malignant melanoma. Lesion was widely excised and lymph node dissection was performed. She also had adjuvant chemotherapy. She is the unique malignant melanoma case who had recurrence on tongue 10 years later in literature. In conclusion, the prognosis of patients with tongue metastasis is poor and most of these patients have underlying widespread diseases.

Biclonal gammopathies are characterized by simultaneous appearance of two different monoclonal proteins. Multiclonal gammopathies may be the result of a neoplastic transformation of a cell clone undergoing immunoglobulin (Ig) class switching or due to an independent neoplastic transformation event yielding proliferation of unrelated plasma cell clones. This in turn has implication on the disease manifestation, progression, prognosis and response to therapy. The prevalence of biclonal gammopathy is approximately 1% of all gammopathies and the most common combinations are IgG and IgA (33%), followed by IgM and IgG (24%). Multiple myeloma with biclonal gammopathy is very uncommon. The present case corresponds to an extremely rare occurrence of multiple myeloma with biclonal gammopathy revealing expression of two distinct monoclonal gammaglobulins both of IgG and kappa (κ) subtype in a 56-year-old diabetic man who presented with lower back pain and renal failure. To the best of our knowledge, only one case of IgG κ biclonal gammopathy associated with multiple myeloma have been reported in English literature. This case interestingly also had paraspinal plasmacytoma and cast nephropathy.

Primary chest wall lymphoma is a rare but curable condition. This paper reports a case of a 52-year-old female patient who presented with a primary chest wall diffuse large B-cell lymphoma.

Late relapse of testicular cancer, defined as >2 years interval between initial treatment and recurrence, is a rare disease with the incidence rate of 2.6%. Due to its chemoresistant features, treatment options of late relapses are controversial while surgical approach and cisplatin-based chemotherapies can be considered. We report here a patient with nonseminomatous germ cell tumor who experienced relapse 24 years after his first diagnosis. After detecting left supraclavicular lymphadenopathy and absence of any other malignant lesion in positron emission tomography-computerized tomography, patient was treated with three cycles of VeIP regimen (vinblastine/ifosfamide/cisplatin). Second complete response to this treatment was achieved with chemotherapy alone.

A 7-year-old female child was presented to the emergency room with acute abdominal pain and vaginal bleeding. Her assessment revealed a firm large lower abdominal mass with evidence of precocious puberty with bilaterally symmetrically enlarged breast (Tanner stage B4-P1-A1). Abdominal imaging showed a well-defined soft midline pelvi-abdominal single mass measuring 7.0 × 12.6 × 11.7 cms with no ascites. Serum tumour markers including lactate dehydrogenase (LDH), beta-subunit of human chorionic gonadotropin (B-hCG) and luteinizing hormone/follicular stimulating hormone (LH/FSH) were all normal. At operation, there was a huge abdominal tumour weighing 558 grams, localized to the right ovary sparing the left ovary, uterus, lymph nodes and other abdominal organs. Unilateral right salpingo-oophorectomy was performed. Histopathologic examination revealed ovarian dysgerminoma with intact capsule; FIGO Ia. Immunohistochemical stainings were positive for placental alkaline phosphatase (PALP), CD 117(c-kit) and calretinin focally but was negative for cancer antigen-125 (CA-125), B-hCG, S-100, carcinoembryonic antigen (CEA), and leukocyte common antigen (LCA). Being fitting in the low risk classification, the wait and see protocol was selected with strict follow-up with pediatric oncologist and pediatric surgeon. Along the duration of 2 years follow up, there was no more vaginal bleeding with dramatic reduction of the breast size and no recurrence.

Giant cell tumor (GCT) is generally treated with wide surgical excision, but the local bone tissue dysfunction is a major complication. Here, we report a sternum GCT patient who had previously undergone a mastectomy. The tumor was excised, and the patient accepted chest wall reconstruction. The patient recovered well and suffered no recurrence at the first year follow-up.

Being one of the commonest tumors of the female genital tract during the reproductive years, the leiomyoma uteri expectedly demonstrates a wide spectrum of histological variations. However, heterologous tissue differentiation is a rare finding and frank bone formation is even rarer. The factors that lead to heterologous tissue formation in a leiomyoma are subject to speculation. This is a rare case report and possibly the first, on the formation of pure mature bone in a uterine leiomyoma.

A solitary fibrous tumor (SFT) is an uncommon spindle cell neoplasm that usually occurs in the pleura, but may occur in extrapleural sites. Its occurrence in the kidney is rare. We report a SFT, clinically thought to be a renal cell carcinoma arising in the kidney of a 68-year-old female. The tumor was well-circumscribed and composed of a mixture of spindle cells and dense collagenous bands. Immunohistochemical studies revealed reactivity for CD34, CD99, and Bcl-2 protein, with no staining for keratin or muscle markers, confirming the diagnosis. The immunohistochemical study was the key to diagnosis. Several younger members of her family had colorectal and lung cancers suggesting the possibility of a familial or genetic susceptibility.

Most neuroendocrine tumors of the gastrointestinal tract are traditionally termed "carcinoid tumors." More than 90% of all gastrointestinal carcinoids are located in the appendix, small intestine, rectum, and mesenteric carcinoids are rare. Even when invasive, most carcinoids are relatively indolent and display minimal histological pleomorphism. A minority of these tumors is clinically more aggressive and has a less differentiated histological pattern. Carcinoid tumors of the intestine frequently invade the mesentery, but a primary carcinoid of the mesentery is extremely rare. Mesenteric carcinoid tumors can go unrecognized due to nonspecific symptoms. We report an unusual case of two large primary mesenteric carcinoid tumors in a 38-year-old male who had excellent recovery following surgery. A complete histopathologic, immunohistochemical, and radiologic workup enabled correct diagnosis in this case.

Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis that typically affects medium-sized muscular arteries, with occasional involvement of small muscular arteries. Unlike some other vasculitides (e.g. microscopic polyarteritis, Wegener's granulomatosis) PAN is not associated with antineutrophil cytoplasmic antibodies. Patients typically present with systemic symptoms such as fever, weight loss, and malaise. The kidneys, skin, joints, muscles, nerves, and gastrointestinal tract are commonly involved, usually in some combination. PAN can affect any organ, but usually spare the lungs. Clinical variants or subsets of PAN include single-organ disease and cutaneous-only PAN. Scrotal involvement is rarely the first presenting sign. We herein report a case of 36-year-old man who presented with a swelling in the left epididymis, which was surgically removed. The swelling histopathologically showed necrotizing inflammation, fibrinoid necrosis of the medium-sized arteries of the epididymis and was diagnosed to be single organ variant of PAN.

Solitary plasmacytoma most commonly presents in bone (80%), while extramedullary plasmacytoma (EMP) is an uncommon (20%) entity that most commonly involves nasopharynx or upper respiratory tract. Involvement of the gastrointestinal tract occurs in approximated 10% of EMP cases, in that also solitary EMP of the rectum is an exceedingly rare entity. Here we are presenting a case of 55-year-old male patient who was diagnosed to have EMP of rectum in September 2012 who was initially operated in which de-bulking surgery with abdominoperineal resection was done with large residual lesion postoperatively. Then patient was treated with postoperative radiotherapy (RT) with conventional portals 40 Gy in 20 fractions with complete response at 3 months. Patient was followed-up until now (1 year and 2 months post-RT), without any symptom or recurrence.

Treatment of carcinoma cervix is a complex issue influenced by numerous factors, including the patient's age, clinical stage of the disease, position of the uterus, comorbidities, etc. The major drawback of the conventional four-field box technique is the lack of complete information about the flexion of the uterus and topography of the tumor. These are further influenced by bladder and rectal filling, which may lead to geographical miss of the clinical target volume (CTV). This problem was noticed mainly in the anterior and posterior borders of the lateral fields and in the superior and lateral borders of the anteroposterior fields. We demonstrate the need for computed tomographic-magnetic resonance imaging (MRI)-based 3D planning of each patient and necessity of sagittal MRI for designing lateral portal in case of conventional four-field technique through an example of a patient's sagittal MRI of pelvis showing retroverted uterus.

We present an unusual case of a large metastatic lesion from carcinoma cervix located in the clivus. Patient presented with severe headache and vomiting, mimicking an intracranial pathology. Radiological imaging suggested metastatic origin of the lesion and later on investigations revealed primary in the uterine cervix. The anatomic importance of extradural neural axis component in the process of metastasis of carcinoma cervix to the clivus is highlighted in this case report.

Primary ovarian lymphoma is rare, with ovary more commonly involved secondarily in generalized disease. Primary ovarian lymphoma presents as mass in the ovary with chronic symptoms; an acute presentation has not been described previously. A 75-year-old female presented with acute abdomen and features of peritonism. Computed tomography and magnetic resonance imaging demonstrated large mass in left ovary along with infiltration of adjacent sigmoid colon causing perforation and pneumoperitoneum. Few jejunal loops were also involved. Intraoperatively, there was left ovarian mass infiltrating the sigmoid colon with perforation and fecal peritonitis. Distal jejunal loops were adherent to the tumor. The involved sigmoid colon was resected with total abdominal hysterectomy, bilateral salpingo-oophorectomy and resection of adherent jejunal loops. Histopathology revealed ovarian tissue with necrotic neoplasm composed of small-to medium-sized round cells exhibiting nuclear irregularity and scanty cytoplasm, forming discohesive sheets with the neoplasm infiltrating the retroperitoneal remnant tissue and resected bowel. This case highlights an unusual presentation of primary ovarian lymphoma.

This is the first-case report of isolated human immunodeficiency virus-2 (HIV-2) infection that developed squamous cell carcinoma (SCC) of the buccal mucosa. She was treated with radiotherapy 66 Gy in 30 fractions. HIV-2 infection was diagnosed with Tridot test, and quantitative estimation was done with polymerase chain reaction. Viral load is usually low in HIV-2 patients; similarly tempo of disease progression is also slow. Treatment of SCC of buccal mucosa with or without HIV infection is not different. Protease inhibitor-based anti-retroviral therapy is an appropriate treatment for HIV-2 infection.

Genitourinary tuberculosis (TB) is a common type of extrathoracic TB and can be found in isolation or associated with pulmonary TB. It contributes to 10-14% of extrapulmonary TB. Prostate TB is rare and usually found incidentally following transurethral resection of the prostate for treatment of benign prostatic obstruction as an isolated lesion in immunocompetant patient. The authors report a case of prostatic and pulmonary TB in animmunocompetant patient investigating for the positive positron emission tomography in lung and prostate. To our knowledge, this is the first case reported in the literature presenting with simultaneous hypermetabolic lesions in the prostate and lung.

Villous adenoma is a rare primary tumor of the urinary system, especially the bladder and kidneys. This study presents two cases of right pelvis villous adenoma, including that of a 61-year-old patient who had experienced hematuria for more than 1 year and was diagnosed with bladder and ureteral stones via B-ultrasound examination, and the other one involving a 65-year-old patient who was hospitalized for 6 days due to a right upper quadrant mass and diagnosed with right renal pelvis stones and hydrops via B-ultrasound examination. Both patients underwent nephrectomy, and their histological analysis demonstrated papillary projections covered by columnar cells and goblet cells. The first patient had a large amount of renal pelvis mucus accumulation with obvious microscopic intestinal metaplasia and mild-moderate nuclear atypia. Immunohistochemical studies revealed positive carcinoembryonic antigen and the caudal type homeobox 2 staining with varying degrees of cytokeratin (CK)-7 and CK20 expression in both patients. Recurrences or metastasis was not observed during the follow-up period of 3-4 years.

Chordoid meningioma (CM), classified as Grade II/atypical meningioma according to the World Health Organization classification, is a rare subtype, which represents only 0.5% of all meningiomas. Morphologically, it can mimic other chondroid and myxoid tumors within the brain and its vicinity thus posing a diagnostic challenge. Accurate diagnosis, therefore, assumes importance as these tumors have an aggressive clinical course and propensity to recur compared to classical meningiomas. Furthermore, the prognosis and treatment strategies vary when compared to tumors with morphological overlap. We present a case of CM in a 14-year-old girl and discuss its clinicopathological and immunohistochemical features.

Peripheral primitive neuroectodermal tumor (PNET) in the prostate is one of the most aggressive tumors and a rare, uncommon clinical disease entity with a very poor prognosis. We reported a case of PNET in the prostate of a 49-year-old man and diagnosed through a biopsy. The patient underwent chemotherapy followed by adjuvant external radiation therapy without cystoprostatectomy as recommended, and 2 years later there is no sign of recurrence or distant metastasis. The patient had a good recovery and satisfactory outcomes in the follow-up. The successful treatment of PNET in the prostate in our case without surgery will provide a good therapeutic regime for reference until now.

An extremely rare case of acute inflammatory myopathy during combination chemotherapy with docetaxel and carboplatin for metastatic breast carcinoma in a 62-year-old diabetic female patient is reported. Despite the early clinical partial response of the underlying malignancy to the chemotherapeutic regimen, the patient developed symmetrical, painful, proximal muscle weakness in the lower limbs with peripheral edema after the administration of the third cycle of treatment. The syndrome regressed after the discontinuation of chemotherapy and the administration of corticosteroids.

The insertion and removal of an obturator in large maxillary defects with or without trismus is difficult. Fabrication of a two-piece obturator in such cases overcomes this problem. This article describes rehabilitation of large maxillary defects with two piece maxillary obturator of three types. All these obturators have a maxillary plate and a bulb component, which are approximated together by various techniques namely, silicone cover, embedded magnets, and press studs. Prosthetic rehabilitation of large maxillary defects with two-piece obturators offers the possibility of adequate oral rehabilitation by fabricating light weight prosthesis, which is easy to use. The bulb covers the undercut areas of the defect enhancing the facial contour and retention. It facilitates easy examination of underlying tissues, recreation of the anatomic barrier between the oral and nasal cavities and restoration of the function and esthetics. Thus, it adds to the quality of life.

Primary squamous cell carcinoma of the rectum is uncommon. We report our experience of a case of squamous cell carcinoma of the rectum treated in our institution. Although primary chemoradiation produces a complete response in many patients, there is no consensus on a non-surgical management in these patients. Such an approach requires a strict surveillance schedule since recurrence is not uncommon. The prognosis of this tumour remains less favorable than its adenocarcinoma counterpart.

The rarity of primary squamous cell carcinoma of salivary gland coupled with degree of morphological diversity of the salivary gland carcinomas make this group of lesions, one of the most interesting and challenging diagnosis in the head and neck region. Owing to clinical and the histological diversity, the histological examination of an entire specimen is needed for diagnosis. Although tumor grading is important, it is not an independent prognostic indicator; the diagnosis and management need careful consideration of clinical and pathological features together. There are very few reports of this tumor originating in the submandibular gland. The present article reports the rare case of primary squamous cell carcinoma of submandibular gland in a 58-year-old male with brief review.

Multiple primary malignancies (MPMs) are a known phenomenon. We present a rare case of multicentric carcinoma of left breast synchronous with carcinoma of right lung. There was a diagnostic dilemma about the nature of the lung lesion, which otherwise would have been labeled as a metastasis from the breast primary; however, the immunohistochemistry markers distinguished between the two. The challenges in delivering radiotherapy in such not-so-conventional situations have been discussed. In spite of snag situation, patient can be treated safely with modern techniques and acceptable morbidities.

Sarcomatoid hepatocellular carcinoma is a rare disease with a poor prognosis. A 62-year-old man presented with 1-month history of middle-grade fever and fatigue in the background of loss of weight and a history of hepatitis B for 10 years. Dynamic contrast enhanced computed tomography showed two distinct irregular hypodense masses on precontrast scan located in hepatic segment VI and VII with size 6.7 × 4.7 × 4.5 cm and 1.9 × 1.3 × 1.6 cm. The patient underwent the right hepatectomy. Microscopic examination revealed that the large tumor was sarcomatoid hepatocellular carcinoma and the small tumor was early hepatocellular carcinoma.

Extranodal natural killer (NK)/T-cell lymphoma, nasal type, is a rare and highly aggressive disease with a grim prognosis. There is no known satisfactory treatment. The author herein to report one case of L-asparaginase extranodal NK/T-cell lymphoma primary treated with L-asparaginase methotrexate and dexamethasone.

A rare case of xeroderma pigmentosum coexisted with keratoacanthoma in an 18-month-old boy was reported. The boy was admitted with unequal size, irregularly shaped brown spots, patches and depigmentation spots on his face. A well-circumscribed hemispherical mass measuring 3 cm × 3 cm with smooth surface and brown patches was observed beneath his left lower eyelid. Light microscopic examination of the skin lesions revealed epidermal hyperkeratosis, chronic inflammatory infiltration of the superficial dermal layer, and increases in melanocytes and melanin in the basal layer. The mass beneath the left lower eyelid was cup-shaped, consisting of proliferating squamous cells with a central keratin plug. The squamous epithelium was acanthotic with hypergranulosis. The adjacent epidermis formed exophytic projections resulting in a silhouette likened to lips. The patient was treated with a combination of antioxidant drugs, keeping the child from light and surgical excision of the mass. No recurrence has been observed.

Villous adenoma is a known entity in the gastrointestinal tract, but very rare in the urinary tract. It is a benign tumor with excellent prognosis, but its progression to adenocarcinoma is not established. Here, we report an additional case of villous adenoma of the urinary bladder.

Primary lymphomas developing in the breast constitute a rare entity. A 50-year-old female presented with a breast lump for duration of 2 months. She also had a scalp swelling since 2 days. No lymph nodal involvement was present. Histopathological examination and immunohistochemistry performed on a core needle biopsy of the breast lump revealed a diffuse large B-cell non-Hodgkin's lymphoma, an aspirate of the scalp swelling revealed progression from the primary breast lymphoma (PBL). We review the relevant literature and discuss the diagnostic aspects of extranodal lymphomas arising in the breast. Disease progression to the scalp from PBL has not been reported until date. We hereby report the first case of progression to the scalp in a case of PBL.

Carcinosarcoma of the ureter is a rare biphasic neoplasm, with distinct malignant epithelial and mesenchymal components. The mesenchymal component may show heterologous chondrosarcomatous or osteosarcomatous elements. To the best of our knowledge, there have been only 13 cases reported in the literature. Synchronous malignancy in the renal pelvis is even rarer and this is the first case of synchronous carcinosarcoma of the ureter and renal pelvis to be reported in English literature, which revealed heterologous chondrosarcomatous areas at both sites.

Cutaneous metastases from hypopharyngeal cancers is rare constituting about 0.8-1.3% and represent a sub-group of head and neck cancer patients who have very poor prognosis even when treated. We report a case of 65-year-old male diagnosed as carcinoma hypo pharynx stage IV who was on radiotherapy when he developed cutaneous metastasis over the chest wall, which initially presented as small nodules and later progressed into a proliferative lesion. Patient received further radiation to the metastatic lesion, but the disease was progressive, demonstrating that head and neck squamous cell cancer patients with skin metastasis fare poorly.

There are a lot of early or late side effects of chemotherapies. One of them is Raynaud's phenomenon (RP). Vascular toxicity associated with antineoplastic agents is notified in bleomycin alone therapy or in combination with cisplatin, vinblastine, and vincristine. The mechanism of RP associated with antineoplastic agents is unknown. All children receiving vinblastine, vincristine, bleomycin and cisplatin therapy, are followed and questioned about their complaint on RP. Long-term follow-up of surviving patients is recommended. Oncologists should be aware of the potential late toxic effects of antineoplastic drugs.

Inverted papilloma is a benign tumor with malignant potential that commonly arises from the lateral wall of the nose. We present a case of inverted papilloma, in a premalignant stage, of unusual origin and with oropharyngeal extension. The patient presented with complaints of a nasal mass arising from the left nasal cavity and progressively increasing in size since 2 years. On examination a fleshy, firm, sensitive mass was noted, which was attached to the medial wall, and extending posteriorly and inferiorly into the oropharynx. Diagnostic nasal endoscopy and complete excision of the mass was performed with a stable postoperative period. Histopathology of the mass revealed an inverted nasal papilloma of the septum with carcinoma in situ.

Cutaneous metastasis from carcinoma esophagus is an extremely rare occurrence. It accounts for less than 1% among all cases of metastatic carcinoma esophagus. We present two such unusual cases in which the primary manifestation was cutaneous lesions. Histology from the biopsy of the lesion in one case was reported as adenocarcinoma and while that from the other case was reported as squamous cell carcinoma. A search for primary revealed previously unsuspected carcinoma esophagus in both the cases. The patients subsequently developed metachronous systemic lesions and expired within 5 months of appearance of the index skin lesion.

Astroblastoma is a rare neuroepithelial primary brain tumor of uncertain origin. They form 0.45-2.8% of all the neuroglial tumors. This tumor is usually localized in the cerebral hemisphere of young adults and children. The authors report a case of low-grade astroblastoma in a 16-year-old male and review the relevant literature. The patient presented with 2 months history of progressive headache with projectile vomiting for last 2 months. He underwent gross total resection of the lesion through right temporo-occipital craniotomy. Since tumor showed no evidence of high-grade lesion, adjuvant radiotherapy was not planned. However, the patient developed recurrence of the tumor after 12 months. Localized three-dimensional conformal radiotherapy was planned. In patients harboring anaplastic astroblastoma, gross-total resection and adjuvant therapy after the initial surgery seems to be the best choice. They can be easily misdiagnosed as they are rarely encountered in clinical practice and share common radiological and histopathologic appearance with other glial neoplasms.

After hematopoietic stem cell transplantation (HSCT), patients may suffer from bleeding. One of the bleeding type is gastrointestinal (GI) which has serious morbidity and mortality in children with limited treatment options. Herein, we presented a child with upper GI bleeding post autologous HSCT controlled successfully by using recombinant activated factor VII (rFVIIa) and octreotide infusion.

Pilomyxoid astrocytoma (PMA) is a recently classified WHO grade II astrocytoma that is histologically similar to pilocytic astrocytoma (PA). Both tumors typically present in childhood, but PMA is more aggressive with higher rates of recurrence and cerebrospinal fluid dissemination. Currently, there is no standardized treatment protocol for PMA although this will change with increased awareness of this disease entity within the neurosurgical community. We present a 22-year-old patient with a left frontal lobe PMA manifesting with atypical radiographic findings. This is the first reported case of PMA in an adult woman.

Although suicide among childhood cancer survivors is rare, there is still a significantly higher risk in this population than in healthy adolescents. A 17-year-old girl cured of Burkitt lymphoma committed suicide after completing her treatment. She had never previously shown signs of psychological suffering and was in good general health. This case made the operators wonder how this tragic possibility might be prevented. It is essential for the ongoing monitoring of the psychological and social suffering of young people during follow-up programs to be assured by a multidisciplinary team involved in the patient's global care.

Two or more primary neoplastic lesions are very rare in children. We report a child who is first of its kind in English literature who presented with noncontiguous metachronous lipoma, chondroma, and fibrolipoma.

A 49-year-old female with biopsy proven primary vitreoretinal lymphoma and primary central nervous system lymphoma (PCNSL) presented with asymmetric involvement of both eyes. Right eye had primarily retinal and optic nerve involvement with no light perception while the left eye had purely vitreal form of the disease with visual acuity of 6/18. She was treated with recommended DeAngelis protocol for PCNSL and achieved complete remission of CNS disease and in the right eye and responded only partially to the systemic chemotherapy in the left eye. She received multiple intravitreal methotrexate injections (400 ∝g/0.1 ml) for persisting disease in the left eye. However, she developed resistance to the same after repeated injections for which therapeutic vitrectomy was performed. She achieved final visual acuity of 6/12 in the right eye and 6/18 in the left eye and did not relapse until last follow-up of 2 years.

Inflammatory pseudotumor also known as inflammatory fibroblastic tumor is a rare benign tumor, which commonly affects the lung. It is very rarely seen in the genitourinary tract. As the preoperative diagnosis, clinically and radiologically is inconclusive, it is imperative to surgically remove and confirm it on histopathologic examination. We report a case of inflammatory pseudotumor in a 51-year-old male who presented with flank pain and was treated with nephrectomy.

Chemotherapy regimens, including doxorubicin used in primitive neuroectodermal tumor's (PNET) treatment can cause life-threatening disorders in cardiac functions. Follow-up of cardiac functions in the clinical course is very important during treatment with ejection fraction (EF) and shortening fraction (SF). However, sometimes the detection of cardiac failure with EF and SF cannot be possible. In this condition, we may need new evaluation test. Herein, we wanted to present a child with PNET of the chest wall suffered from antracycline toxicity and indicate that close monitoring of cardiac function could be important.

Basal cell carcinoma (BCC) and squamous cell carcinoma are the most common type of nonmelanoma skin cancers (NMSCs). Bowen's disease (BD), a premalignant condition, has a marginal potential (3-5%) to progress to invasive carcinoma. We report here a rarest of a rare case of multiple pigmented BD with overlying squamous cell cancer along with a giant neglected BCC on the scalp of a 76-year-old man. The occurrence of multiple BD and NMSC in a single patient compelled us to explore the following hypothesis: (1) The multiple precancerous and cancerous lesions can be due to common etiopathogenesis. Chronic ultraviolet exposure, immunosupresssion, human papillomavirus infection, dietary factors, and environmental factors including arsenic exposure were probed in to. (2) There is evolution of precancerous lesions into a different type of cancers in different time frame. (3) The new cancerous lesions are subsequent cancers that developed after neglected untreated primary cancer.

Leukocytosis may be found in patients with lung cancer either at time of diagnosis or during the course of the disease. Though mild leukocytosis is common in lung cancer, hyperleukocytosis defined as total leukocyte count more than 100,000 is uncommon. We describe a 68-year-old chronic smoker who presented with osteolytic pelvic bone lesion and hyperleukocytosis, who on evaluation was found to have a primary lung cancer. Bone marrow aspiration and biopsy showed marked myeloid hyperplasia. Myeloid series comprised predominantly mature neutrophils and stab forms. Cytogenetic investigation showed a normal chromosome set (46, XY). Repeated cultures from blood, urine, and sputum were sterile. He was started on chemotherapy but had a progressive downhill course. In patient with lung cancer, leukocytosis can be due to infection, use of corticosteroid or hematopoetic growth factors, bone marrow involvement, or paraneoplastic manifestation. Paraneoplastic leukocytosis is associated with poor prognosis and aggressive disease.

Benign Chondroblastoma generally occur in the epiphysis of long bones and rarely arise in carpal bones. We report a young male with chondroblastoma of scaphoid treated with curettage, bone grafting and K-wire fixation. At the last follow-up, 4 years after surgery, the patient was asymptomatic without recurrence.

A 64-year-old male presented to the surgical out-patient department with multiple enlarged lymph nodes in the neck and axillae. As a routine practice in India, this patient was worked up on the lines of generalized lymphadenopathy with a provisional diagnosis of tuberculosis and lymphoma. The report of fine-needle aspiration cytology (FNAC) came as a surprise and on further work-up it turned out to be that the patient had disseminated neuroendocrine tumor from an unknown primary.

Squamous cell carcinoma of the external auditory canal is a rare entity. The patients present with ear discharge and otalgia. They are treated with radiotherapy and surgery. Surgery with oncological priorities is quite complex with substantial consequences. We are reporting a patient with squamous cell carcinoma of the external auditory canal, who was treated with limited surgery followed by radiotherapy. Radiotherapy was a combination of external beam radiotherapy and brachytherapy. High dose rate brachytherapy was given using an ear speculum fixed with wax and a suction catheter. This article is to highlight the technique and dosimetry of the brachytherapy procedure.

Dermatofibrosarcoma protuberans (DFSP) is a low-grade tumor with rare metastasis. A 26-year-old male presented with multiple cutaneous nodular lesions of DFSP since 3 months along with distant metastasis to the brain, pleura, and muscles that were detected on investigations. The case is being reported due to its rare disseminated cutaneous with systemic metastasis.

Malignant mesothelioma is most commonly found in the pleura, peritoneum and pericardium, whereas mesothelioma of the tunica vaginalis testis is exceedingly rare. The usual sites of metastasis are inguinal nodes, retroperitoneal lymph nodes and lung. Herein, we describe a patient with mesothelioma of testis, who presented with paraneoplastic glomerulopathy and asymptomatic solitary mediastinal lymphadenopathy on serial computed tomography imaging after radical orchiectomy. A diagnosis of metastatic lymph nodal disease was set by using convex-probe endobronchial ultrasound (EBUS) with transbronchial needle aspiration. We also briefly discuss clinical, etiological, pathological and therapeutical aspects of the disease, and highlight the paramount importance of real-time EBUS as the preferred method in the diagnostic approach of mediastinal lesions.