Fig. 2.
Thompson procedure. Operative specimens of multiple endocrine neoplasia (MEN) I-associated Zollinger–Ellison syndrome with hypergastrinemic-induced Type II NET of the stomach (Thompson procedure). (1) Specimen of left pancreatectomy with multiple small PNETs. (2) Metastasis of omentum majus not detected preoperatively. (3) Locally excised Type II NET of stomach induced by duodenal gastrinomas (5,6). (4) Enucleated non functioning PNET of pancreatic head. (5,6) Submucosal gastrinomas of duodenum excised by duodenotomy after transillumination