All of the following are features of MEN II a, except:
High-Yield Explanation
Diseases associated with Multiple Endocrine Neoplasia (MEN) II a are: ? Medullary thyroid carcinoma ? Pheochromocytoma ? Parathyroid hyperplasia or adenoma Pituitary tumor is not a feature of MEN II syndrome. It is featured only in MEN I. Ref: Harrison's Principle of Internal Medicine, 16th Edition, Pages 2231-2234