Description
Also known as:
CA-Breast
Cancer Antigen-Breast
CA 15-3 test is used:
When you have been or are being treated for invasive breast cancer
Main purpose of the CA 15-3 test:
To monitor the response to treatment of invasive breast cancer and to help watch for recurrence of the disease
Sample Required:
Blood sample drawn from a vein in your arm
Test Preparation Required:
None
