The CA125 Blood Test measures the level of Cancer Antigen 125, a protein that may be present at elevated levels in women with certain types of cancers, particularly ovarian cancer. This test is commonly used as a tumour marker to help in the diagnosis and monitoring of ovarian cancer and other related conditions.

Key points about the CA125 Blood Test include:

• Ovarian Cancer Monitoring: Elevated CA125 levels can indicate the presence of ovarian cancer. The test is often used to monitor patients diagnosed with ovarian cancer to assess treatment response and detect recurrence.

• Assessment of Other Conditions: While CA125 is primarily associated with ovarian cancer, elevated levels can also occur in benign conditions such as endometriosis, pelvic inflammatory disease, and fibroids. This makes the test a useful tool in evaluating female reproductive health.

• Not a Definitive Test: It is important to note that CA125 is not specific to cancer and should not be used alone for diagnosis. It is usually combined with other diagnostic tests and imaging studies for a comprehensive evaluation.

The test involves a simple blood draw. Regular monitoring through the CA125 Blood Test can provide valuable information for women at higher risk of ovarian cancer or those undergoing treatment.

Typically results come back quickly but we advise that they can take up to 5 business days.