Fig. 2From: A calcitonin-producing pancreatic neuroendocrine neoplasm treated with distal pancreatectomy a lengthy time after a left trisectionectomy for liver metastases: a case reportHistologic examination shows neuroendocrine tumors G1 in the liver. A Hematoxylin–eosin staining. B Positive for chromogranin-A. C Ki-67 < 1%. D Positive for calcitoninBack to article page