A case of multiple endocrine adenomatosis type 1.

A case of pituitary adenoma associated with pancreatic islet cell tumor is presented. A 29-year-old man with symptoms of confusion and abnormal behaviour was admitted to the neurosurgical department. He was diagnosed as suffering from multiple endocrine adenomatosis (MEA) type 1. Screening of his family members revealed that his mother had high levels of gastrin, glucagon and parathormone and his father had a high level of gastrin. The pituitary adenoma and pancreatic tumor were removed satisfactorily. Family members as well as the patient should be checked periodically.