IHC - CD7- Price, Normal Range | Sprint Diagnostics Hyderabad
Patient Preparing : There are no specific instructions for this test, nor any specific dietary restrictions.
Immunohistochemistry (IHC) has become an indispensable tool in diagnostic pathology. This test utilizes the principles of antigen-antibody reactions, making it a key procedure in determining the type and origin of cells present in tissue sections. The IHC - CD7 is a type of IHC test, specifically designed to detect the CD7 antigen.
CD7 is a protein found on the surface of T cells, a type of white blood cell involved in the body's immune response. It's also present on natural killer (NK) cells, another type of immune cell. The CD7 antigen test can be used to identify these cells in tissue samples, which can assist in diagnosing a range of conditions, including certain types of lymphomas and leukemias.
|IHC - CD7
|There are no specific instructions for this test, nor any specific dietary restrictions.
|Price in Hyderabad
What is the IHC - CD7 test used for?
The IHC - CD7 test is used to detect the presence of T cells and NK cells in tissue samples. It can be used in the diagnosis and characterization of certain types of cancers, especially hematological malignancies such as lymphomas and leukemias.
Do I need to fast for this test?
No, there is no requirement to fast for the IHC - CD7 test.
Home Sample Collection
What kind of sample is required for this test?
A tissue sample is required for the IHC - CD7 test. This is typically obtained through a biopsy or during a surgical procedure.
How is the test performed?
The test is performed by applying a specific antibody to a tissue section. This antibody binds to the CD7 antigen, if present. The bound antibody can then be visualized under a microscope, indicating the presence and location of CD7-expressing cells.
Will the test cause any pain or discomfort?
The discomfort associated with the IHC - CD7 test is usually related to the biopsy or surgical procedure used to obtain the tissue sample. The level of discomfort varies depending on the specific procedure.
Why might my doctor order this test?
Your doctor might order the IHC - CD7 test if they suspect you have a condition that could be better understood by identifying the presence of T cells or NK cells in a tissue sample. This could include certain types of cancer, such as lymphomas or leukemias.
What does an abnormal result mean?
An abnormal result could indicate an increased number of T cells or NK cells in the tissue sample, which may suggest the presence of a hematological malignancy or other immune-related condition.
What preparation is needed before the test?
No specific preparation is needed before the IHC - CD7 test.
Are there any risks associated with this test?
The primary risks associated with the IHC - CD7 test are those related to the procedure used to obtain the tissue sample. These risks can include infection, bleeding, or pain at the site of the procedure.
How will I receive my results?
Your results will be sent to your healthcare provider, who will then discuss them with you.
What other tests might be conducted with the IHC - CD7 test?
The IHC - CD7 test may be conducted alongside other diagnostic tests, such as additional IHC tests, blood tests, or imaging studies, to provide a comprehensive picture of your health.
Can the IHC - CD7 test diagnose cancer?
While the IHC - CD7 test can provide valuable information about the cells in a tissue sample, it is typically used in conjunction with other diagnostic tests and clinical information to diagnose cancer.
What are the factors affecting the test results?
Factors affecting the test results can include the quality of the tissue sample, the technique used to process and stain the sample, and individual variations in antigen expression.
Which doctor should I consult if my test result is abnormal?
If your test result is abnormal, you should consult with your healthcare provider, who may refer you to a specialist, such as a hematologist or oncologist, depending on your specific condition and test results.
Can the IHC - CD7 test be done at a regular laboratory?
Yes, the IHC - CD7 test is usually performed in a pathology laboratory. However, it's important to note that not all laboratories may have the facilities or the expertise to perform this specialized test. Therefore, your sample may need to be sent to a reference laboratory or a laboratory that specializes in immunohistochemistry.
What happens after the test?
After the test, your doctor will review the results and discuss them with you. Depending on the results, additional testing may be needed, or a treatment plan may be discussed.
Can this test help determine the type of treatment I might need?
Yes, in certain situations, the results of an IHC - CD7 test can contribute to determining the most effective treatment approach. For example, in the context of hematological malignancies, identifying the presence of CD7-expressing cells can help differentiate between various types of lymphomas or leukemias, which may have different treatment protocols.
Is there anything I need to do after the test?
There are typically no specific post-test instructions for the IHC - CD7 test. However, you should follow any instructions provided by your healthcare provider, particularly if a biopsy was performed to obtain the tissue sample for testing.
Are there any alternative tests to the IHC - CD7 test?
While there are other immunohistochemistry tests that may be used to detect different antigens, the IHC - CD7 test is unique in its ability to identify the presence of CD7-expressing cells. Other diagnostic tools, such as flow cytometry or molecular testing, may also provide complementary information.
Can this test be used to monitor my disease or treatment response?
The IHC - CD7 test is primarily a diagnostic tool. However, in certain cases, it may be used to monitor disease progression or the response to treatment, particularly in the context of hematological malignancies.
Conclusively, the IHC - CD7 test is a significant tool used in the diagnosis and treatment of various diseases, particularly cancers involving the immune system. It has revolutionized the field of pathology, allowing doctors to identify specific types of cells and make more accurate diagnoses. If your doctor recommends this test, rest assured that it's an important part of understanding your health and determining the best course of treatment for you.
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