Endocrine Abstracts

Multiple endocrine neoplasia type 1 (MEN1) is a rare inherited endocrinopathy characterized by tumours of the parathyroid glands, adenohypophyseal and pancreatic tumours. We present a case of a young, 24 years old female patient with a positive familial background for MEN1 (on the fathers’ side of the family). She is one of two sisters with determined heterozigocity of the MEN 1 gene (Exon 2, codon 111). At the age of 12, insulinoma of the head of the pancreas was diagnos...