Fig. 4From: Characteristics of the portal vein thrombosis recurrence pattern without liver parenchymal invasion from colorectal cancer: a case reportImages of the resected specimen. a The tumor did not invade the hepatic parenchyma. b Venous infiltration was found in the specimen on hematoxylin and eosin staining (loupe). c Tumor thrombosis did not invade the liver parenchyma on desmin staining (loupe)Back to article page