Researchers from Germany have shown that specific multiple endocrine neoplasia type 1 (MEN1) gene mutations ... with the earliest tumor manifestation ranging from 9 to 25 years, and the latest ...

MEN1 is an inherited disorder that causes tumours in various endocrine glands. MEN1 is sometimes called multiple endocrine adenomatosis or Wermer's syndrome, after one of the first doctors to ...

Multiple endocrine neoplasia (MEN) describes a group of rare genetic disorders that affect the body's hormone-producing glands. MEN type 1 usually affects the parathyroid gland(s), the pituitary gland ...

Zollinger-Ellison syndrome (ZES) is a rare digestive disease caused by a tumor (gastrinoma ... Chemotherapy may be necessary if the gastrinoma(s) is cancerous and has spread to other parts of the body ...