Understanding Your CA-125 Test
What It Is: The CA-125 test is a blood test that measures the level of CA-125, also known as cancer antigen 125, in your body. CA-125 is a protein that can act as a biomarker, which means it can indicate the presence of certain conditions or diseases.
Why It's Important:
Detecting Ovarian Cancer: A high level of CA-125 in the blood can be a sign of ovarian cancer, making this test an important tool in detecting this type of cancer.
Monitoring Treatment: If you've been diagnosed with ovarian cancer, the CA-125 test can help monitor how well your treatment is working.
Checking for Recurrence: For those who have been treated for ovarian cancer, this test can help detect if the cancer has come back.
How the Test Works:
Preparation: Usually, no special preparation is needed for this test, but it's always best to follow your healthcare provider's instructions.
Sample Collection: A healthcare professional will draw a small sample of your blood, usually from a vein in your arm.
Laboratory Analysis: The blood sample is sent to a lab where the level of CA-125 is measured.
Understanding the Results:
Normal CA-125 Levels: Generally indicate no significant presence of disease.
High CA-125 Levels: Could suggest ovarian cancer or other conditions. It's important to note that elevated CA-125 levels can also be caused by non-cancerous conditions such as endometriosis, pelvic inflammatory disease, or even normal menstruation.
Why Your Doctor Might Order This Test:
Screening for Ovarian Cancer: Especially if you have a family history of ovarian cancer or are experiencing symptoms like abdominal pain, bloating, or changes in bowel habits.
Monitoring Treatment Progress: To see how well treatment for ovarian cancer is working.
Checking for Recurrence: To monitor if ovarian cancer has returned after treatment.
Evaluating Symptoms: If you're experiencing symptoms that could be related to ovarian cancer, this test can help determine the cause.
Symptoms of Ovarian Cancer:
Abdominal bloating or swelling
Quickly feeling full when eating
Weight loss
Discomfort in the pelvic area
Changes in bowel habits, such as constipation
Frequent need to urinate
If you experience any of these symptoms, it's important to discuss them with your healthcare provider.
Lifestyle and Management: Depending on your results, your healthcare provider might recommend further tests, treatments, or lifestyle changes. Early detection and regular monitoring are key to effectively managing your health.