Gastroenteropancreatic neuroendocrine tumors (GEP-NETs)

Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are rare growths that develop in the hormone-producing cells of the digestive system, including the stomach, intestines, and pancreas. These tumors originate from neuroendocrine cells, which help regulate bodily functions like digestion and hormone release. GEP-NETs can be slow-growing or aggressive and may produce hormones that cause symptoms such as flushing, diarrhea, or abdominal pain. Diagnosis often involves imaging tests and biopsies. Treatment options include surgery, medication, or targeted therapies, aiming to control tumor growth and manage symptoms. The prognosis varies depending on tumor size, location, and spread.