Endocrine Abstracts

Multiple endocrine neoplasia (MEN-1) is a rare congenital disease with genetic background. The MEN-1 gene encodes the menin protein, which acts as a tumour suppressor. Mutation of one allele and the inactivation of the other allele of this gene lead to clonal proliferation and to the development of tumours. The clinical manifestation of MEN-1 is a combination of endocrine (most commonly parathyreoid adenomas, entero-pancreatic endocrine tumours, pituitary tumours) and non-endo...