Fig. 1From: Detection of needle tract implantation and peritoneal seeding after radiofrequency ablation using intraoperative near-infrared fluorescence system for recurrent hepatocellular carcinoma: a case reportEnhanced computed tomography (CT) showed a recurrent lesion with radiofrequency ablation (RFA) and transcatheter arterial chemoembolization (TACE) scar inside (30 mm in diameter) at the surface of segment III. a Early arterial phase. b Delayed phaseBack to article page