label: glucagonoma
label_lc: glucagonoma
description: "Glucagonoma is a rare, functioning type of pancreatic neuroendocrine tumor (PNET) that hypersecretes glucagon, leading to a syndrome comprised of necrolytic migratory erythema, diabetes mellitus, anemia, weight loss, mucosal abnormalities, thromboembolism, gastrointestinal and neuropsychiatric symptoms."