Multiple Endocrine Neoplasia Type 1 is a rare genetic disorder associated with a high risk of developing tumors in your parathyroid gland and pituitary gland, and your pancreas. Multiple endocrine ...

Multiple endocrine neoplasia (MEN) is a group of rare genetic conditions that increase the risk of certain tumors in your glands. Parathyroid, thyroid, adrenal glands, and digestive tract tumors are ...