Neuroendocrine Tumour

Neuroendocrine tumours are a diverse group of growths that arise from specialized cells found throughout the body, most commonly in the digestive tract, pancreas, and lungs, which normally produce hormones in response to nervous system signals. These tumours can be either non-functioning, meaning they do not produce excess hormones and are often discovered incidentally, or functioning, in which case they secrete excessive amounts of specific hormones that cause a distinct pattern of symptoms depending on which hormone is involved. Neuroendocrine tumours range widely in behavior, from slow-growing tumours that remain stable for years to aggressive, rapidly spreading cancers, making accurate classification of their grade essential for treatment planning. Specialized imaging using radiolabeled tracers that bind to receptors on these tumour cells is particularly useful for both diagnosis and treatment.

The most common symptoms include: flushing of the face and neck; chronic diarrhea; abdominal pain; wheezing or difficulty breathing. Early recognition is key to prompt diagnosis and effective treatment.

No, Neuroendocrine Tumour is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Treatment depends on the tumour's location; grade; and whether it is functioning. Treatment should always be guided by a qualified Nuclear Medicine specialist. Do not self-medicate.

While Neuroendocrine Tumour cannot always be fully prevented, several measures can reduce risk: no proven way to prevent sporadic neuroendocrine tumours; genetic counseling and screening for individuals with a family history of related inherited syndromes; prompt evaluation of symptoms suggestive of excess hormone secretion.

Consult a Nuclear Medicine specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.