Fig. 3From: Adenocarcinoma arising from jejunal ectopic pancreas mimicking peritoneal metastasis from colon cancer: a case report and literature reviewHistological findings of submucosal tumor. Pancreatic tissue consisting of acini and ducts was detected below the mucosal layer (a). Moderately differentiated adenocarcinomas proliferated diffusely in an area ranging from the submucosal layer (b) to the serosa (c) and were also found in the epithelium of the ducts (d)Back to article page