MEN I syndrome has all manifestations Except: (A) Hyperparathyroidism, (B) Zollinger-Ellison syndrome, (C) Prolactinoma, (D) Medullary cancer thyroid
Answer is D. Medullary carcinomas of the thyroid occur in MEN 2A and 2BMEN-1 is characterized by abnormalities involving the parathyroid (primary hyperparathyroidism), pancreas (Endoctine tumours like gastrinoma, insulinoma) and pituitary glands (prolactinoma)Robbins pathology 9e pg:1136