Fig. 2From: Intrapancreatic bile duct metastasis from colon cancer after resection of liver metastasis with intrabiliary growth: a case reportMacroscopic and histologic appearances of the sigmoid colon cancer resected in 1993. a A Borrmann type I tumor with a partial papillary structure was seen in the surgical specimen. b Histologic examination revealed a well- to moderately differentiated adenocarcinoma with papillary growthBack to article page