Tumour | Symptoms |
Insulinoma | Confusion, sweating, dizziness, weakness, unconsciousness, relief with eating |
Gastrinoma | Zollinger–Ellison syndrome of severe peptic ulceration and diarrhoea, or diarrhoea alone23 |
Glucagonoma | Necrolytic migratory erythema, weight loss, diabetes mellitus, stomatitis, diarrhoea |
VIPoma | Verner–Morrison syndrome of profuse watery diarrhoea with marked hypokalaemia |
Somatostatinoma | Cholelithiasis, weight loss, diarrhoea and steatorrhoea, diabetes mellitus24 |
Non-syndromic pancreatic NET | Symptoms from pancreatic mass and/or liver metastases |
NET, neuroendocrine tumour; VIPoma, vasoactive intestinal peptide-secreting tumour.