Book Affordable Cancer Antigen 15.3 Test in Hyderabad

The CA 15.3 (Cancer Antigen 15.3) test is a blood test that checks for the presence of the CA 15.3 protein, which can be overproduced in certain types of cancer cells, particularly in breast cancer. Elevated levels of CA 15.3 can indicate the presence of cancer, or in patients already diagnosed with cancer, it can indicate disease progression or recurrence.

However, it's important to note that a CA 15.3 test is not used to diagnose breast cancer, because CA 15.3 can also be elevated due to benign conditions and even in healthy individuals. This test is primarily used to monitor response to breast cancer treatment and to detect early signs of cancer recurrence.

Test Name CA 15.3 (Cancer Antigen 15.3) Test
Sample Type Blood
Preparations Required No specific preparation, dietary restrictions, or fasting is required for this test.
Report Time 4 hours
Price in Hyderabad ₹ 1350

Why is the CA 15.3 test important?

The CA 15.3 test is important as it can help monitor how well breast cancer treatment is working and can help detect recurrence of breast cancer early. However, this test is not used to diagnose breast cancer due to its limited specificity.

Do I need to fast for the CA 15.3 test?

No, you do not need to fast before taking the CA 15.3 test.

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Are there any specific preparations required for the CA 15.3 test?

No specific preparations are required before the CA 15.3 test.

When should I get the CA 15.3 test?

Your doctor may order a CA 15.3 test if you have been diagnosed with breast cancer, to monitor your response to treatment, or to check for signs of recurrence.

What does the CA 15.3 test measure?

The CA 15.3 test measures the amount of CA 15.3 protein in your blood. This protein can be overproduced in certain types of cancer cells, particularly in breast cancer.

How often should I get the CA 15.3 test done?

The frequency of the CA 15.3 test depends on your individual situation. If you're being treated for breast cancer, your doctor will likely order the test at regular intervals to monitor your response to treatment.

What are the normal values for the CA 15.3 test?

Normal values for CA 15.3 typically fall below 30 U/mL, but this can vary depending on the laboratory. It's important to discuss your results with your doctor.

Are there any precautions to be taken before and after the CA 15.3 test?

No specific precautions are needed before or after the CA 15.3 test. It's a simple blood test with minimal risks.

What factors can affect my CA 15.3 levels?

Factors such as pregnancy, liver disease, and certain benign breast conditions can cause elevated CA 15.3 levels. Certain types of cancers, such as ovarian or lung cancer, can also increase CA 15.3 levels.

Which doctor should I consult if my CA 15.3 levels are abnormal?

If your CA 15.3 levels are abnormal, you should consult with an oncologist. They can guide you through the possible next steps, which may include additional tests or treatment adjustments.

What does it mean if my CA 15.3 levels are high?

High CA 15.3 levels may indicate the presence of cancer, especially breast cancer, or disease progression in those already diagnosed. However, high levels can also be due to benign conditions and are not solely indicative of cancer.

What does it mean if my CA 15.3 levels are within the normal range?

A normal CA 15.3 level suggests that there's no evidence of disease progression or recurrence. However, this doesn't guarantee the absence of cancer. Always discuss your results with your doctor.

Can medication affect my CA 15.3 levels?

Generally, medications do not affect CA 15.3 levels. However, you should always inform your doctor about any medications or supplements you're taking.

What are the risks associated with the CA 15.3 test?

The risks associated with a CA 15.3 test are minimal and are similar to those of a typical blood draw. These can include slight pain, bruising or bleeding at the puncture site, and, in rare cases, infection.

How are abnormal CA 15.3 levels treated?

Abnormal CA 15.3 levels are not treated in themselves, but they may indicate the need for further testing or a change in treatment if you are already being treated for breast cancer.

The CA 15.3 test can be an important tool in managing breast cancer, but its interpretation should always be done within the context of the patient's overall clinical picture. Any concerns or queries about the test should be discussed with your doctor. Regular check-ups and adherence to prescribed treatments are key in effectively managing breast cancer.

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