Medicine General 5ed8c98b All are associated with MEN 2 except: A Pheochromocytoma B Islet cell hyperplasia C Medullary carcinoma thyroid D Parathyroid adenoma High-Yield Explanation Answer is B (Islet cell hyperplasia): Pituitary islet cell tumors/hyperplasia are associated with MEN- I syndromes and not with MEN II syndromes.