ABCD rating
the system of the ABCD rating is applied to describe stages of the prostate cancer. “A” and “B” types mean the cancer that involves only the prostate gland. Type “C” reflects the cancer that has come out of the prostate gland borders but still doesn’t relate other parts of the body like lymph nodes and etc. Type “D” means that the cancer has already spread over the lymph nodes and other parts of the body from the prostate gland.