Neuroendocrine tumors (NETs) are a rare group of cancers that can grow in different parts of the body. They start in special cells called “neuroendocrine cells”, which help control how your body works by releasing hormones. These cells are found in places like the lungs, pancreas, stomach, and intestines.
Some NETs grow slowly and may not cause symptoms for years. Others can grow quickly and spread to other parts of the body. The good news, Many NETs can be treated effectively—especially when caught early.
Common Symptoms Of Neuroendocrine Tumors
NETs can be tricky to diagnose because their symptoms often look like other common conditions. Some tumors make extra hormones, which can cause unusual symptoms. Others don’t release hormones at all.
Here are some common signs to watch for:
- Abdominal pain or bloating
- Diarrhoea or nausea
- Flushing or redness of the skin
- Unexplained weight loss
- Fatigue or weakness
- A lump or swelling you can feel
- Frequent urination or increased thirst
- Palpitations or high blood pressure (especially in adrenal-related NETs)
If you notice any of these symptoms that don’t go away, it’s important to talk to your doctor.
What Causes Neuroendocrine Tumors (NETs)?
- Genetic conditions – Some people inherit gene changes that increase their risk. These include conditions like Multiple Endocrine Neoplasia (MEN1 and MEN2), Von Hippel-Lindau disease, and Neurofibromatosis.
- Hormonal imbalances: Certain tumors arise when hormone-producing cells go out of control.
- Environmental exposures: Smoking and exposure to certain chemicals may increase risk in some cases.
It’s important to remember that having a risk factor doesn’t mean you’ll definitely get a NET—it just means your chances may be higher.
Who’s at Risk of Neuroendocrine Tumors (NETs?
You may be at higher risk if you:
- Have a family history of NETs or related genetic syndromes
- Have certain inherited conditions
- Are over the age of 50 (though NETs can occur at any age)
How Are Neuroendocrine Tumors (NETs) Treated?
Treatment depends on where the tumor is, how fast it’s growing, and whether it’s making hormones. Options include:
- Surgery: To remove the tumor, if possible
- Targeted therapy: Medicines that block the tumor’s growth signals
- Hormone therapy: To control symptoms caused by hormone-producing tumors
- Chemotherapy: For fast-growing or advanced tumors
- Peptide Receptor Radionuclide Therapy (PRRT): A special treatment that delivers radiation directly to the tumor using a targeted molecule
At Theranostics Centre in Delhi NCR a unit of Sarvodaya Hospital, we offer advanced treatments like PRRT Therapy in Delhi NCR India for eligible patients with neuroendocrine tumors, helping them live longer and feel better.
Read More: Peptide Receptor Radionuclide Therapy PRRT Role in Neuroendocrine Cancer treatment
Living with NETs (Neuroendocrine Tumors)
Being diagnosed with a rare cancer like a NET can feel scary—but you’re not alone. With the right care, many people live full and active lives. Regular checkups, a healthy lifestyle, and staying informed can make a big difference.
If you or someone you love is facing a neuroendocrine tumor, reach out to our expert team of nuclear medicine specialist in Delhi NCR India. We’re here to guide you every step of the way.
