Journal of Cancer Research and Therapeutics Close
 

Figure 2: A 74-year-old man with postoperative hepatic metastasis of gastric carcinoma. Preoperative T2-weighted imaging (a) and T1-weighted imaging (b) show long-T1 long-T2 metastasis in the left medial lobe of the liver. Intraoperative T2-weighted imaging (c) shows the deployed radiofrequency electrode wrapped around the lesion. T1-weighted imaging after ablation (d) shows increased signal intensity of the peripheral normal liver tissue after ablation but low-signal intensity of the central primary lesion. T2-weighted imaging (e) shows the ablation lesion with a low-signal intensity surrounded by a thin high-signal zone

Figure 2: A 74-year-old man with postoperative hepatic metastasis of gastric carcinoma. Preoperative T2-weighted imaging (a) and T1-weighted imaging (b) show long-T1 long-T2 metastasis in the left medial lobe of the liver. Intraoperative T2-weighted imaging (c) shows the deployed radiofrequency electrode wrapped around the lesion. T1-weighted imaging after ablation (d) shows increased signal intensity of the peripheral normal liver tissue after ablation but low-signal intensity of the central primary lesion. T2-weighted imaging (e) shows the ablation lesion with a low-signal intensity surrounded by a thin high-signal zone