Neuroendocrine Tumours of the Gastrointestinal Tract

Pancreatic Neuroendocrine Tumours are discussed separately but are considered part of the spectrum of gastrointestinal neuroendocrine tumours.


Gastroenteropancreatic Neuroendocrine Tumours (GEP-NETs) are an uncommon group of tumours of the gastrointestinal tract that can occur in any site. The incidence is thought to be 5 per 100,000 per year.