Multiple Endocrine Neoplasia · Pathology

Which combination of tumors is classically associated with MEN1?

  1. Medullary thyroid carcinoma, pheochromocytoma, hyperparathyroidism
  2. Pituitary adenoma, parathyroid hyperplasia, pancreatic neuroendocrine tumors
  3. Adrenal adenoma, thyroid follicular carcinoma, pituitary adenoma
  4. Pheochromocytoma, renal cell carcinoma, hemangioblastoma
Show answer and explanation

Correct answer: Pituitary adenoma, parathyroid hyperplasia, pancreatic neuroendocrine tumors

MEN1 is characterized by tumors of the parathyroid glands, pancreatic neuroendocrine tumors, and pituitary adenomas. These are often remembered as the '3 Ps' of MEN1.

Difficulty: Medium Question 2 of 20

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