Most common functional neuroendocrine tumor of pancreas in MEN1:: (A) Glucagonoma, (B) Gastrinoma, (C) VIPoma, (D) Somatostatinoma
Answer is B. NEURO ENDOCRINE TUMORS (NET) OF PANCREAS M/c Neuroendocrine tumor (NET): Non- functional (PPoma) M/c functional Neuroendocrine tumor: Insulinoma M/c functional & malignant NET in MEN 1: Gastrinoma. MC Functional Enteropancreatic NET in MEN 1 - Gastrinoma > Insulinoma SRS- Somatostatin receptor scintigraphy- IOC for All of the neuroendocrine tumors except Insulinoma