There are five stages of breast cancer, starting at zero and going up to four. (They are represented by the Roman numerals I, II, III, and IV.) There are several variables within some stages. Tumors are measured in millimeters and centimeters (ten millimeters equals one centimeter). Jan 01, · Breast Cancer Stages The stages are the number zero and the Roman numerals I, II, III, or IV (often followed by A, B, or C). In general, the higher the .
May 08, · Breast cancers are staged on a scale from zero to four. The lower the number, the less the cancer has spread. Stage 0 breast cancer is a non-invasive condition sometimes described as pre-cancerous. Stage 0 breast cancers include ductal carcinoma in situ . The earliest stage breast cancers are stage 0 (carcinoma in situ). It then ranges from stage I (1) through IV (4). As a rule, the lower the number, the less the cancer has spread. A higher number, such as stage IV, means cancer has spread more.
rows · Stages of breast cancer The stages of breast cancer range from 0 to IV (0 to 4). The . Apr 26, · Stage 1 is divided into stages 1A and 1B. In stage 1A breast cancer, the tumor measures up to 2 centimeters, but there’s no lymph node involvement. With stage 1B Author: Ann Pietrangelo.