title: [A case of recurrent breast cancer with liver metastasis responding to exemestane].
abstract: We report a woman in her 30s who developed a right breast tumor 10 years after undergoing mastectomy for invasive ductal carcinoma of the left breast. She underwent modified radical mastectomy for the right breast cancer, which was diagnosed histologically as invasive ductal carcinoma with metastasis to the axillary lymph nodes. Because of the risk of recurrence, she received postoperative systemic adjunctive chemotherapy using CMF, but this had to be withdrawn because of liver toxicity. The patient therefore received hormonal therapy with goserelin and tamoxifen for 24 months. During this period, however, she became menopausal, necessitating withdrawal of the goserelin. After a disease-free interval of 34 months, liver metastasis appeared, and so tamoxifen was changed to exemestane. After 3 months, the metastasis showed a marked response, and this has been subsequently maintained for 48 months. Because the patient's menstrual cycle then returned, goserelin was restarted after consultation with a gynecologist. This case illustrates that exemestane and goserelin combination therapy is effective for recurrent breast cancer.
authors.affiliation: Dept. of Sugery, Hirosaki University School of Medicine.
authors.forename: Satoko
authors.initials: S
authors.lastname: Morohashi
authors.forename: Hajime
authors.initials: H
authors.lastname: Morohashi
authors.forename: Chihiro
authors.initials: C
authors.lastname: Saito
authors.forename: Hiroki
authors.initials: H
authors.lastname: Odagiri
mesh_terms: D000328:Adult; D000730:Androstadienes / Q000627:therapeutic use*; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D014408:Biomarkers, Tumor / Q000097:blood; D001943:Breast Neoplasms / Q000097:blood / Q000188:drug therapy* / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000097:blood / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000556:secondary*; D012008:Recurrence; D014057:Tomography, X-Ray Computed
chemical_list: D000730:Androstadienes; D000970:Antineoplastic Agents; D014408:Biomarkers, Tumor; C056516:exemestane