Fig. 2From: Transcatheter arterial chemoembolization combined with CT-guided percutaneous thermal ablation versus hepatectomy in the treatment of hepatocellular carcinomaPerioperative imaging of patients with HCC. a and b, viable lesions are not shown in different segments of the liver via preoperative CT. c and d, it is very difficult to locate viable lesions in segments 6 and 7 of the liver via preoperative magnetic resonance imaging. e and f, two additional tiny lesions with lipiodol depositions were detected in segments 6 and 7 of the liver (arrows) by using lipiodol CT after TACE. g and h, two cancerous lesions were treated with radiofrequency ablationBack to article page