Fig. 1From: Pancreatic ductal adenocarcinoma with inferior vena cava invasion: a report of three resected casesPreoperative computed tomography image of case 1. a Dense soft tissue of the pancreatic tumor contacting the ventral surface of the inferior vena cava (IVC) (arrowhead). b Sagittal multi-planar reformation showed that the interface between the tumor and the IVC was not well definedBack to article page