Question: what is type 1 multiple endocrine neoplasia?
Answer: Multiple endocrine neoplasia type 1 (MEN1) is a hereditary condition associated with tumors of the endocrine (hormone producing) glands. MEN1 was originally known as Wermer syndrome. The most common tumors seen in MEN1 involve the parathyroid gland, islet cells of the pancreas, and pituitary gland.