Neuroendocrine cancer is among the rarest forms of cancer, originating in neuroendocrine cells that perform functions of both nerve cells and hormone-producing cells. These specialised cells are found throughout the body, meaning the disease can develop in organs such as the intestines, pancreas, lungs, stomach, or thyroid.
The condition gained widespread public attention after acclaimed actor Irrfan Khan revealed in 2018 that he had been diagnosed with a neuroendocrine tumour. His disclosure brought awareness to a disease that often progresses silently before being detected.
Why Neuroendocrine Tumours Are Difficult to Identify
Medical experts say neuroendocrine tumours (NETs) can behave very differently from one patient to another. Some grow slowly over several years, while others can become aggressive and spread rapidly.
The challenge lies in their symptoms, which frequently resemble common digestive or respiratory problems. Patients may experience persistent abdominal pain, bloating, unexplained weight loss, changes in bowel habits, fatigue, flushing of the skin, wheezing, or recurrent diarrhoea. Because these symptoms overlap with conditions such as acidity, irritable bowel syndrome, or stress-related disorders, diagnosis is often delayed.
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Diagnosis Requires Specialised Testing
Doctors rely on a combination of imaging techniques and laboratory investigations to identify neuroendocrine cancers. CT scans, MRI scans, specialised PET imaging, hormone-level testing, blood investigations, urine analysis, and tissue biopsies are commonly used to confirm the diagnosis and determine the tumour’s stage.
Early detection is critical because treatment outcomes are generally better when the disease is identified before it spreads to other organs.
Treatment Depends on the Tumour’s Behaviour
Treatment plans are tailored according to the tumour’s location, size, growth rate, and whether it produces excess hormones. Surgery remains the preferred option when the tumour can be safely removed. Other treatments may include hormone-controlling medications, targeted therapies, chemotherapy, radioligand therapy, and advanced precision treatments.
Health experts emphasize that persistent, unexplained digestive or hormonal symptoms should not be ignored. While neuroendocrine cancer is uncommon, greater awareness can help patients seek timely evaluation and improve the chances of successful treatment.
