8151/0 Beta cell adenoma

Related terms

Insulinoma, NOS


ICD-O-3 topography code: C25

An insulinoma is a benign well circumscribed functionally active endocrine tumor with B-cell differentiation leading to clinical symptoms of hypoglyceamia due to inappropriate secretion of insulin. Insulinomas are a typical manisfestation of Multiple Endocrine Neoplasia Type 1 (MEN1) .