Neuroendocrine tumour: Get informed

Neuroendocrine tumour is a rare disease that affects 2 to 5 people per 100 000 each year, and regroups many different types of tumours, depending on various aspects of their development.

/static/themes-v3/default/images/default/info/maladie/intro.jpg?1516194360

Neuroendocrine tumour: Definition

Neuroendocrine tumour (NET) is a rare condition characterised by the abnormal growth of neuroendocrine cells, which are found throughout the body. Neuroendocrine cells have traits similar to nerve and endocrine cells: they receive messages from other organs, as nerve cells do, and produce hormones and release them into bloodstream, which is the job of endocrine cells. These hormones take part in regulating the flow of air and blood in the lungs and of the digestive juices in the gut, controlling muscles in the bowel, etc.

Types of NETs


Neuroendocrine tumours can occur in different areas of the body, but they develop most often in the digestive system (gut, pancreas, bowel, stomach, and oesophagus) and in the lungs. There are different types of tumours, depending on their location: gastroenteropancreatic, pancreatic, gastrointestinal, etc.

NETs are also grouped based on their malignancy – they can be benign (non-cancerous) or malignant (cancerous). The former have a tendency of growing slowly, while the latter develop rather quickly and are often diagnosed late, already having spread throughout the body and caused metastases.

Finally, neuroendocrine tumours are classified by being functional or non-functional. Functional tumours produce the excess of hormones and therefore cause specific symptoms, while non-functional show no visible symptoms at early stages as they don’t produce extra hormones.

I suffer from a neuroendocrine tumour


Each type of NETs requires a different approach to diagnosis and treatment. Unfortunately, NETs are often diagnosed at a late stage, as they don’t cause any symptoms. It is therefore crucial to notice any small changes in your body and tell your doctor about any persisting symptoms.

The treatment depends on the invasiveness of the tumour, its size, location, hormone secretion and metastasis and may include surgery, radiation therapy, chemotherapy, hormone therapy, nutrition therapy, etc. Treatments have improved over the past decades and are continuing to improve, which has a positive impact on the outcomes.

You can find more information on the Neuroendocrine Tumour Forum.

 

avatar Carenity Editorial Team

Author: Carenity Editorial Team, Editorial Team

The Carenity Editorial Team is made up of experienced editors and specialists in the healthcare field who aim to provide impartial and high quality information. Our editorial content is proofread, edited and... >> Learn more

Neuroendocrine tumour community

Breakdown of 218 members on Carenity

Average age of our patients

Fact sheets

Neuroendocrine tumour on the forum

See the forum Neuroendocrine tumour

Newsfeed Neuroendocrine tumour

See more news

Neuroendocrine tumour testimonials

See the testimonial

See more testimonials

The medication for Neuroendocrine tumour

drug

Afinitor

Learn more
drug

SUTENT

Learn more
drug

Somatuline

Learn more
Learn more
See more medications