Fig. 6From: Portal vein aneurysm associated with arterioportal fistula after hepatic anterior segmentectomy: Thought-provoking complication after hepatectomyImaging findings before and after IVR. a, b Imaging findings before IVR. Prior to IVR, the APF and PVA were detected by a dynamic CT and b 3D images. c, d Imaging findings after IVR. Three days after embolization, c dynamic CT and d 3D images clearly demonstrated both perfect interruption of the APF and disappearance of the PVABack to article page