Fig. 4
From: A case report of ectopic pancreatitis in an isolated enteric duplication cyst
Pathological findings. a Gross appearance of the resected lesion. b On loupe image, the cystic wall was composed of small intestine wall with villi in the mucosa. Ectopic pancreatic lobules are seen in the cystic wall. c On high power view, acini, islets of Langerhans and pancreatic ducts are seen in the pancreatic tissue. d Lymphocytes infiltration and acinar loss with islet-cell pseudohyperplasia (arrows), which are evidence of post pancreatitis, are observed