Sarcoma of the breast.
D000328:Adult; D000368:Aged; D001921:Brain / Q000473:pathology; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000145:classification / Q000473:pathology; D002296:Carcinosarcoma / Q000145:classification; D002813:Chondrosarcoma / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D003557:Phyllodes Tumor / Q000145:classification / Q000473:pathology; D011379:Prognosis; D012509:Sarcoma / Q000145:classification / Q000473:pathology