Pathology All of the following are features of MEN 1 syndrome except: September 2007 A Pancreatic tumor B Pituitary tumor C Hyperparathyroidism D Medullary carcinoma of thyroid 💡 Explanation All of the following are features of MEN 1 syndrome except: September 2007 ✓ Correct Answer: D. Medullary carcinoma of thyroid