Figure 2From: Intramucosal adenocarcinoma of the ileum originated 40 years after ileosigmoidostomyThe resected specimen showing the small bowel and sigmoid colon, including the anastomosis (black arrow). The flat lesion was widely spread around the ileum side of the anastomosis, but not infiltrating into the sigmoid colon. Adenocarcinoma was observed in the area surrounded by dots.Back to article page