
Chromogranin A near me in Greater Noida








A Chromogranin A test measures the amount of chromogranin A (CgA) in the blood. CgA is a protein secreted by a special type of cells in your body called neuroendocrine cells which have features of both nerve cells and cells that make hormones. This test is used as a tumor marker to diagnose and monitor neuroendocrine tumors (NETs), which can occur in various organs, particularly the pancreas, intestines, and lungs. It is also used to monitor the effectiveness of treatment and to detect NTE recurrence. Doctors may also recommend this test to understand the course of the disease in known cases of NETs. A Chromogranin A test is available at an affordable price in Greater Noida.
No special preparations are required before the test. However, it is recommended to discontinue the use of proton pump inhibitors for at least 2 weeks before sample collection to maintain test accuracy. Discontinuation should be with prior consent from your treating doctor.








What does Chromogranin A measure?
A Chromogranin A test measures the amount of chromogranin A (CgA) in the blood. CgA is a protein released by neuroendocrine cells when triggered by the nervous system. Significantly elevated levels of chromogranin A in the blood are an indication of a neuroendocrine tumor (NET). This test is recommended by a physician if symptoms of a neuroendocrine tumor such as flushing of the face or neck, diarrhea, signs of intestinal blockage, rapid heart rate, chest pain, and difficulty in breathing, are suspected.
FAQs related to Chromogranin A in Greater Noida
- Gut P, Czarnywojtek A, Fischbach J, et al. Chromogranin A – unspecific neuroendocrine marker. Clinical utility and potential diagnostic pitfalls. Archives of Medical Science. 2016. [Accessed 19th Dec. 2023]. Available from:
- Neuroendocrine Tumors - Symptoms and Signs. Cancer.net. Published June 26, 2012. [Accessed 19th Dec. 2023]. Available from:
- Nutrition. NETRF. [Accessed 19th Dec. 2023]. Available from:
- Blood Tests. NETRF. [Accessed 19th Dec. 2023]. Available from:
- Chromogranin A | Pathology Tests Explained. pathologytestsexplained.org.au. [Accessed 19th Dec. 2023]. Available from:
Other tests
- Good Health Gold Package with Smart Report in Greater Noida
- CBC (Complete Blood Count) in Greater Noida
- Comprehensive Gold Full Body Checkup with Smart Report in Greater Noida
- Comprehensive Silver Full Body Checkup with Smart Report in Greater Noida
- Urine R/M (Urine Routine & Microscopy) in Greater Noida
- Thyroid Profile Total (T3, T4 & TSH) in Greater Noida
- FBS (Fasting Blood Sugar) in Greater Noida
- PPBS (Postprandial Blood Sugar) in Greater Noida
- Urine C/S (Urine Culture and Sensitivity) in Greater Noida
- HbA1c (Glycosylated Hemoglobin) in Greater Noida
- Niva Bupa - Comprehensive Check-up - 74496 in Greater Noida
- CRP (C-Reactive Protein), Quantitative in Greater Noida
- Vitamin B12 in Greater Noida
- Magnesium in Greater Noida
- TW-EYGDS HC in Greater Noida
- Good Health Platinum Package with Smart Report in Greater Noida
- Senior Citizen Health Checkup with Smart Report, in Greater Noida
- Senior Citizen Health Checkup with Smart Report in Greater Noida
- Men Health Checkup Premium with Smart Report in Greater Noida
- Men Health Checkup Advanced with Smart Report, in Greater Noida
- Men Health Checkup Advanced with Smart Report in Greater Noida
- Super Employee Health Check-up in Greater Noida
- PT INR (Prothrombin Time with INR) in Greater Noida
- Women Health Checkup Advanced with Smart Report in Greater Noida
- Women Health Checkup Advanced with Smart Report, in Greater Noida
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)





