Chromogranin A Test

Chromogranin A Test

Chromogranin A Test

Chromogranin A Test

What is the Chromogranin A Test?

Chromogranin A is a protein secreted into the blood by neuroendocrine cells. Its measurement can diagnose a neuroendocrine tumour. Neuroendocrine cells moderately discharge this protein into the blood. A high level of chromogranin A in the blood indicates a neuroendocrine tumour. A doctor may order this test if you have symptoms of neuroendocrine tumours such as facial or neck flushing, diarrhoea, intestinal blockage, rapid heartbeat, chest pain, or difficulty breathing. Chromogranin is normally > 93ng/mL.

In addition to carcinoid tumours, this test also helps diagnose thyroid carcinomas and small cell lung cancer. It can help evaluate the efficacy of neuroendocrine tumour treatments and tumour recurrence.

Hepatic failure can cause mild chromogranin A elevations, while renal insufficiency can cause major chromogranin A.

Why Done? 

  • The first-line test for carcinoid tumours is chromogranin A.
  • Neuroendocrine tumours are diagnosed using this method.
  • To monitor the course of the disease.
  • To assess how well a patient is responding to treatment.
  • After surgical resection, to detect recurrence. 

Procedure: 

You'll have blood extracted from an arm vein. 

How does one prepare for the test? 

Before collecting samples, proton pump inhibitors should be avoided for at least two weeks. 

Required Documents for Chromogranin A Test:

  • Doctor prescription. 
  • A valid government ID.

After Care: 

Leave the dressing strip on for 15 minutes. No particular type of care is required.

Cost of Chromogranin A Test in Delhi: 

The Chromogranin A Test cost varies by region and facility. So constantly get tested at trustworthy diagnostic centres like Ganesh Diagnostic. It is staffed by trained and experienced professionals to assure patient and visitor safety. 

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DETAILS

Test Type Chromogranin A Test
Includes
Preparation
Reporting
Test Price: ₹ 4830 ₹ 6900
100% Safe & Hygienic

100% Safe & Hygienic

Affordable Pricing

Affordable Pricing

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