What are resectable neuroendocrine tumors (NETs)?

Neuroendocrine tumors (NETs) are rare tumors that can develop from hormone-producing cells – for example, in the small intestine, pancreas or lungs. They usually grow more slowly than other types of cancer and can release different hormones.

NETs are being diagnosed more and more frequently in Switzerland, often incidentally during examinations. If the tumor is limited to a specific organ and can be completely removed, it is referred to as a resectable NET.

Treatment usually consists of surgery. Depending on the location and hormone activity, the procedure can vary greatly – from a small intestinal resection (surgical removal of a small section of the intestine) to a complex pancreatic operation. After surgery, close follow-up care is provided.

The prognosis is usually good, especially for completely removable, slowly growing tumors. It is important to receive care at a specialized center/network that has experience with this rare group of tumors. There, it can also be checked whether the tumor is functionally active and whether drug therapies for hormone regulation are appropriate.