Journal of Cancer Research and Therapeutics Close
 

Figure 1: (a) A male, 64-year-old, with adenocarcinoma of the right upper lung. Computed tomography scan showing a right upper lung nodule before radiofrequency ablation. (b) The puncture process was successful without apparent bleeding. (c) A ground-glass opacity was seen around the lesion after radiofrequency ablation. (d) Preoperative magnetic resonance imaging showing iso-signals on T1-weighted images. (e) Preoperative magnetic resonance imaging showing long nodular signals on T2-weighted images. (f) There was a high signal on diffusion-weighted imaging. (g) After radiofrequency ablation, magnetic resonance imaging showing short signals on T1- and T2-weighted images centrally, with surrounding patches of iso-signals on T1-weighted images. (h) After radiofrequency ablation, magnetic resonance imaging showing short signals on T1- and T2-weighted images centrally, with surrounding long signal intensity on T2-weighted images. (i) Whereas, the high signal intensity on diffusion-weighted imaging was absent

Figure 1: (a) A male, 64-year-old, with adenocarcinoma of the right upper lung. Computed tomography scan showing a right upper lung nodule before radiofrequency ablation. (b) The puncture process was successful without apparent bleeding. (c) A ground-glass opacity was seen around the lesion after radiofrequency ablation. (d) Preoperative magnetic resonance imaging showing iso-signals on T1-weighted images. (e) Preoperative magnetic resonance imaging showing long nodular signals on T2-weighted images. (f) There was a high signal on diffusion-weighted imaging. (g) After radiofrequency ablation, magnetic resonance imaging showing short signals on T1- and T2-weighted images centrally, with surrounding patches of iso-signals on T1-weighted images. (h) After radiofrequency ablation, magnetic resonance imaging showing short signals on T1- and T2-weighted images centrally, with surrounding long signal intensity on T2-weighted images. (i) Whereas, the high signal intensity on diffusion-weighted imaging was absent