CA-125 Test: Understanding Results & Monitoring Ovarian Cancer

The CA-125 test is a blood test that measures the levels of a protein called CA-125 in the blood. CA-125 is a tumor marker that is often elevated in women with ovarian cancer.

This test is commonly used to monitor the progression of ovarian cancer and to determine the effectiveness of treatment.

The CA-125 test is not a definitive diagnostic test for ovarian cancer, as elevated levels can also be present in other conditions such as endometriosis, fibroids, and pelvic inflammatory disease.

However, it can be a useful tool in conjunction with other diagnostic tests to help healthcare providers make informed decisions about a patient's care.

The CA-125 test may also be used to monitor the recurrence of ovarian cancer in patients who have already been treated for the disease.

Regular monitoring of CA-125 levels can help detect any signs of recurrence early, allowing for prompt intervention.

Examples of related concepts include:
CA-125 blood test for ovarian cancer
Role of CA-125 in monitoring ovarian cancer
CA-125 test and other conditions
Understanding CA-125 test results

What is the Purpose of Performing a CA-125 Test?

The primary purpose of performing a CA-125 test is to aid in the diagnosis and monitoring of ovarian cancer.

Elevated levels of CA-125 in the blood can indicate the presence of ovarian cancer, prompting further diagnostic tests to confirm the diagnosis.

Additionally, the CA-125 test can be used to monitor the response to treatment in women with ovarian cancer.

A decrease in CA-125 levels after treatment may indicate that the treatment is working, while stable or increasing levels may suggest that the cancer is not responding to treatment.

In some cases, the CA-125 test may also be used to screen for ovarian cancer in women who are at high risk for the disease, such as those with a family history of ovarian cancer or certain genetic mutations.

However, screening with the CA-125 test alone is not recommended due to its limited accuracy.

What are the Costs of CA-125 Test Tests in India?

The cost of a CA-125 test in India can vary depending on the location, healthcare provider, and any additional tests or services that may be required.

On average, the cost of a CA-125 test in India ranges from INR 500 to INR 2000.

Factors that can influence the cost of a CA-125 test include the type of facility where the test is performed (hospital vs.

clinic), the need for expedited results, and any additional consultations or follow-up tests that may be recommended based on the results of the CA-125 test.

It is important to note that the cost of a CA-125 test may not be covered by insurance in all cases, so it is advisable to check with your insurance provider before undergoing the test to avoid unexpected expenses.

What is the Normal Range and All Values of CA-125 Test?

The normal range for CA-125 levels in the blood is typically less than 35 units per milliliter (U/mL). However, it is important to note that the normal range can vary slightly depending on the laboratory where the test is performed.

Values between 35-65 U/mL are considered borderline, while values above 65 U/mL are generally considered elevated. It is important to interpret CA-125 test results in the context of the individual patient's medical history, symptoms, and other diagnostic tests.

Here is a table showing the ranges and their meanings:

CA-125 Level (U/mL)	Interpretation
Less than 35	Normal
35-65	Borderline
Above 65	Elevated

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Frequently Asked Questions

What does the CA-125 test measure?

What Do High CA-125 Test Levels Indicate?

High CA-125 levels in the blood can indicate a variety of conditions, with ovarian cancer being the most common cause. However, elevated CA-125 levels can also be present in other conditions such as endometriosis, fibroids, and pelvic inflammatory disease.

What Do Low CA-125 Test Levels Indicate?

Low CA-125 levels in the blood are generally considered normal and do not typically indicate any underlying health conditions.

How is the CA-125 test performed?

The CA-125 test is a simple blood test. A healthcare provider will draw a small sample of your blood from a vein in your arm, and then send it to a laboratory for analysis.

What conditions can a CA-125 test help diagnose?

A CA-125 test can help diagnose conditions like ovarian cancer, endometriosis, and certain other cancers.

Is the CA-125 test used to monitor ovarian cancer?

Yes, the CA-125 test can be used to monitor ovarian cancer by measuring the levels of CA-125 protein in the blood.

Can the CA-125 test detect other types of cancer?

The CA-125 test is mainly used to monitor ovarian cancer. However, increased levels of CA-125 can be seen in other conditions such as endometriosis, uterine fibroids, and peritoneal inflammation.

What is a normal CA-125 level?

A normal CA-125 level is usually less than 35 units per milliliter (U/mL).

What should I do if my CA-125 result is high?

If your CA-125 result is high, it could indicate various conditions, including ovarian cancer, but it's not specific for cancer. Further tests and evaluation by your healthcare provider are needed to determine the cause.

Can pregnancy affect CA-125 levels?

Yes, pregnancy can cause CA-125 levels to increase. This is normal and does not necessarily indicate ovarian cancer.

How accurate is the CA-125 test for diagnosing ovarian cancer?

The CA-125 test is not 100% accurate for diagnosing ovarian cancer. It can be elevated in conditions other than cancer, so it is usually used along with other tests and imaging studies to help diagnose ovarian cancer.

When should I get a CA-125 test?

You may get a CA-125 test if you have symptoms of ovarian cancer or if you are being treated for ovarian cancer to monitor your response to treatment.