Book a Test- CA 15.3

CA 15.3 (Cancer Antigen 15.3) is a protein that is often found in the blood of individuals with breast cancer. It is a type of tumor marker, which is a substance produced by cancer cells or in response to cancer. CA 15.3 is produced by breast cancer cells and other tissues in the body, but levels are typically higher in individuals with breast cancer. A CA 15.3 blood test can help monitor breast cancer treatment and detect recurrence. Elevated levels of CA 15.3 may indicate that the cancer has returned or is not responding to treatment. However, it's essential to note that CA 15.3 levels can also be elevated in individuals with other conditions, such as benign breast disease, ovarian cancer, and liver disease. The CA 15.3 test is often used in conjunction with other diagnostic tests, such as imaging studies and biopsies, to monitor breast cancer treatment and detect recurrence.