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Description
Chromogranin A (CgA) is a protein that is secreted by neuroendocrine cells. Neuroendocrine cells are spread over various organs and possess nerve cell and hormone-secreting cell properties. A test for chromogranin A determines the Chromogranin A level in the blood. This is also a tumour marker test since CgA may be secreted at increased levels in patients with tumours of neuroendocrine origin.
The Chromogranin A (CgA) test is a diagnostic blood test used to measure the levels of the Chromogranin A protein. This protein is released by neuroendocrine cells, which have both nerve and hormone-secreting functions. These specialized cells are located in several organs, including the pancreas, lungs, and gastrointestinal system. When these cells become abnormal, they can lead to the development of both non-cancerous and cancerous growths.
The serum Chromogranin test plays a significant role in identifying and tracking neuroendocrine tumours (NETs). It helps healthcare providers monitor disease progression, evaluate how well a treatment is working, and check for potential tumour recurrence after surgical intervention. By offering valuable information about the behaviour and activity of neuroendocrine cells, the CgA blood test supports medical professionals in making informed decisions about personalized treatment plans for patients dealing with neuroendocrine conditions.
Typically, a Chromogranin A blood test is recommended when a healthcare provider suspects a neuroendocrine tumor, or to follow up with patients already diagnosed with NETs. These tumours are relatively rare and can develop in various organs, such as the pancreas, lungs, and digestive tract. Doctors may also suggest the test when symptoms like unexplained flushing, persistent diarrhoea, or abdominal pain point towards a potential neuroendocrine disorder. In addition to diagnosis, the CgA test helps monitor tumour growth and assess how the disease responds to therapy over time.
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Description
Chromogranin A (CgA) is a protein that is secreted by neuroendocrine cells. Neuroendocrine cells are spread over various organs and possess nerve cell and hormone-secreting cell properties. A test for chromogranin A determines the Chromogranin A level in the blood. This is also a tumour marker test since CgA may be secreted at increased levels in patients with tumours of neuroendocrine origin.
The Chromogranin A (CgA) test is a diagnostic blood test used to measure the levels of the Chromogranin A protein. This protein is released by neuroendocrine cells, which have both nerve and hormone-secreting functions. These specialized cells are located in several organs, including the pancreas, lungs, and gastrointestinal system. When these cells become abnormal, they can lead to the development of both non-cancerous and cancerous growths.
The serum Chromogranin test plays a significant role in identifying and tracking neuroendocrine tumours (NETs). It helps healthcare providers monitor disease progression, evaluate how well a treatment is working, and check for potential tumour recurrence after surgical intervention. By offering valuable information about the behaviour and activity of neuroendocrine cells, the CgA blood test supports medical professionals in making informed decisions about personalized treatment plans for patients dealing with neuroendocrine conditions.
Typically, a Chromogranin A blood test is recommended when a healthcare provider suspects a neuroendocrine tumor, or to follow up with patients already diagnosed with NETs. These tumours are relatively rare and can develop in various organs, such as the pancreas, lungs, and digestive tract. Doctors may also suggest the test when symptoms like unexplained flushing, persistent diarrhoea, or abdominal pain point towards a potential neuroendocrine disorder. In addition to diagnosis, the CgA test helps monitor tumour growth and assess how the disease responds to therapy over time.
....Read MoreChromogranin A (CgA) is a protein that is secreted by neuroendocrine cells. Neuroendocrine cells are spread over various organs and possess nerve cell and hormone-secreting cell properties. A test for chromogranin A determines the Chromogranin A level in the blood.
Healthcare professionals may suggest a Chromogranin A (CgA) test for a variety of important clinical reasons:
One can easily schedule a serum Chromogranin A test at Max Lab. Once the blood sample is collected and the test is completed, the results are available within the specified timeframe. Max Lab ensures a comprehensive and precise analysis, providing results that are both accurate and dependable. The cost for the Chromogranin A test may vary depending on the diagnostic centre.
After receiving a serum chromogranin test report, it’s essential to consult the healthcare provider to interpret the chromogranin test results and understand their significance. At Max Lab, patients are guided by our team of experienced professionals who offer clear advice on the next course of action.
A Chromogranin Test is a blood test that measures the levels of chromogranin A (CgA) in your blood. CgA is a protein that is produced by certain cells in your body, including neuroendocrine cells. These cells are found in various tissues throughout your body, including your adrenal glands, pancreas, and gastrointestinal tract.
Chromogranin tests are used to help diagnose certain conditions, including:
-Carcinoid tumors: These are slow-growing tumors that can develop in the digestive system, lungs, or other parts of the body. Carcinoid tumors secrete high levels of chromogranin, which can be detected with this test.
-Pheochromocytoma: This is a tumor of the adrenal gland that produces excess hormones. Pheochromocytomas are usually benign (noncancerous), but can be malignant (cancerous). Chromogranin levels are often elevated in people with pheochromocytoma.
-Neuroendocrine tumors: These tumors can develop in various parts of the body and secrete hormones. Neuroendocrine tumors can be benign or malignant.
The normal range for CgA levels is 0 to 5 nanograms per milliliter (ng/mL). If your test results are above the normal range, it could be a sign that you have a neuroendocrine tumor.
The best way to lower your CgA level is to treat the underlying cause. If you have cancer, treatment may include surgery, radiation therapy, and/or chemotherapy.
The Chromogranin Test is a blood test and is generally considered safe.
Before having a chromogranin test, tell your doctor if you have ever had an allergic reaction to a contrast agent. Also, let your doctor know if you have kidney disease or are pregnant or breastfeeding.
You should also fast for at least 8 hours before the test. This means no food or drink, not even water. Your doctor will give you specific instructions on how to prepare for the test.
The Chromogranin Test does not require fasting.
Yes, home sample collection is available for Chromogranin Test. One can opt for home collection while booking a test through Max Lab.
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