IHC - ALK 1 Test For Non Lung Tumours, Price, Normal Range | Sprint Diagnostics Hyderabad
Patient Preparing : No specific instructions are required as the test is performed on a tissue sample typically obtained via biopsy
The IHC - ALK-1 test is an immunohistochemical analysis performed on tissue samples. It is designed to detect anaplastic lymphoma kinase (ALK) expression, a type of protein involved in cell growth and development. In non-lung tumors, ALK-1 overexpression or mutations can be an indicator of specific types of cancers, including lymphomas, and some soft tissue and nervous system tumors
Immunohistochemistry (IHC) uses antibodies to identify specific proteins in tissue samples, in this case, the ALK protein. The presence, absence, or specific pattern of these proteins can provide essential information about the type of disease and its potential behavior, guiding the best treatment strategy
|IHC - ALK 1(for non lung tumours)
|No specific instructions are required as the test is performed on a tissue sample typically obtained via biopsy
|Price in Hyderabad
What is the importance of getting the IHC - ALK-1 test?
This test can help identify the presence of ALK protein, indicative of specific cancer types. The detection of ALK-1 can guide the clinician to select a more targeted therapy for the patient, such as ALK inhibitors, enhancing the treatment's efficacy.
Is fasting required for this test?
No. The IHC - ALK-1 test is performed on a tissue sample obtained via biopsy. It does not require any fasting or dietary restrictions.
Home Sample Collection
When should this test be done?
Your doctor might order this test if you have been diagnosed with a type of cancer where ALK-1 mutations are common, such as certain types of lymphomas, and some soft tissue and nervous system tumors.
What does the test measure?
The test identifies the presence of the ALK-1 protein in tissue cells. It does this by applying a specific antibody to the tissue sample that binds to the ALK-1 protein if it is present.
How often should this test be done?
The frequency of this test is not set as it depends on the type and stage of cancer, response to treatment, and your doctor's clinical judgment. It is usually not repeated unless there is a change in your condition that requires further investigation.
What are the normal values for this test?
In normal cells, the ALK-1 protein is usually not present or present in low amounts. However, in certain types of cancer, ALK-1 is overexpressed due to genetic alterations. The results of the test are usually reported as positive or negative for ALK-1 expression.
What precautions need to be taken before taking this test?
There are no specific precautions needed for this test. However, make sure to inform your doctor about any medications or supplements you are taking, as some can affect overall health and other test results.
What are the modifiable and non-modifiable factors affecting the levels of ALK-1?
Non-modifiable factors include genetics and age. Certain genetic mutations can cause overexpression of ALK-1. Modifiable factors are limited as the expression of ALK-1 is typically due to genetic alterations within the cancer cells, and not influenced by lifestyle factors.
Which doctor should I consult in case of abnormal ALK-1 values?
You should consult with an oncologist, a doctor who specializes in cancer care. They can interpret your results in the context of your overall health and cancer type, and determine the best treatment strategy.
Can this test be used for other cancers beyond non-lung tumors?
Yes, while this version of the test is designed for non-lung tumors, the ALK-1 protein can also be present in other cancers like lung cancer. The specific test used will depend on the type and location of the suspected cancer.
Can this test confirm a cancer diagnosis?
While this test can detect the presence of the ALK-1 protein, a common feature in certain cancers, it is not sufficient on its own to confirm a cancer diagnosis. Additional tests will be required to establish a complete diagnosis.
What happens if the test is positive for ALK-1?
A positive result means that the ALK-1 protein is present in the tissue sample. This finding can guide treatment decisions, as certain therapies are designed to target cells with ALK-1.
Is this test the only way to detect ALK-1?
No, other tests, such as fluorescence in situ hybridization (FISH), can also detect the presence of the ALK-1 protein. Your doctor will determine the best testing strategy based on your individual case.
What type of tissue is needed for this test?
The test is usually performed on a biopsy of the suspected cancerous tissue. The procedure to obtain the tissue will depend on the tumor's location.
What if the test result is negative?
A negative result means that the ALK-1 protein is not detected in the tissue sample. This result can help rule out certain types of cancer, but further testing may still be required to confirm the diagnosis and guide treatment decisions.
The IHC - ALK-1 test is an important tool in modern cancer care, providing valuable information about the nature of the disease and guiding targeted treatment. Always discuss your test results with your doctor, who can interpret them in the context of your overall health and condition.
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