The problem of management of breast cancer.
D001365:Axilla / Q000601:surgery; D001943:Breast Neoplasms / Q000188:drug therapy / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000601:surgery; D008408:Mastectomy; D008722:Methods