[Drug resistance and hormone dependence of a case of breast cancer].
A case of breast cancer was treated with mastectomy followed by cyclical combination chemotherapy with CMF for a year. In the course of chemotherapy cancer developed in the contralateral breast. Mastectomy was followed within two months by lung metastases. After ovariectomy the lung metastases cleared almost completely. The case shown how the hormone dependence of a breast cancer can remain unimpaired even after prolonged chemotherapy and notwithstanding its failure and secondly that amenorrhea due to chemotherapy need not mean endocrine failure of the ovary.
D000328:Adult; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy / Q000601:surgery; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000188:drug therapy* / Q000601:surgery; D003520:Cyclophosphamide / Q000627:therapeutic use; D004351:Drug Resistance; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D006801:Humans; D008175:Lung Neoplasms; D008408:Mastectomy; D008727:Methotrexate / Q000627:therapeutic use; D009362:Neoplasm Metastasis; D010053:Ovary / Q000187:drug effects
D000970:Antineoplastic Agents; D003520:Cyclophosphamide; D005472:Fluorouracil; D008727:Methotrexate
Chemioresistenza ed ormonodipendenza di un caso di cancro mammario