In this 3D medical animation video various surgical procedures that remove breast cancer tumors are shown. Lumpectomy, simple mastectomy, modified radical mastectomy, and radical mastectomy surgeries are explained in detail. 0:12:breast surgery 1:08:lumpectomy 1:40:simple mastectomy 2:29:lymph node biospy procedures 3:18:axillary lymph nodes 3:32:breast reconstruction