Cancer Antigen CA 15-3

Cancer Antigen CA 15-3

Regular price
$156.00
Sale price
$56.60

Use: Quantitative measurement of cancer antigen 15-3 CA 15-3 is not sensitive or specific enough to be considered useful as a tool for cancer screening. Its main use is to monitor a person's response to breast cancer treatment and to help watch for breast cancer recurrence. CA 15-3 is sometimes ordered to give a doctor a general sense of the tumor burden. CA 15-3 can only be used as a marker if the cancer is producing elevated amounts of it, so this test will not be useful for all people with breast cancer.