[A case of advanced breast cancer successfully treated with multi-disciplinary therapy and S-1 administration].
We report a case of advanced breast cancer (T4b, N3c, M1) achieving a significant improvement on QOL by multi-disciplinary therapy and S-1 administration. The patient was a 59-year-old woman who had ulcerative breast lump with bleeding. A core needle biopsy for breast tumor led to a diagnosis of an invasive ductal carcinoma negative for estrogen receptor, progesterone receptor, and HER2/neu protein expression. The aspiration biopsy cytology was performed from skin lesion, the diagnosis was class V. She received 6 cycles of tri-weekly CEF (C: 500 mg, E: 60 mg, F: 500 mg/m2) therapy. The effect of the breast tumor was partial response, and the bleeding from the breast lump was improved. But the response from metastatic skin tumor was less satisfactory. We performed a radiation therapy (20 Gy) to metastatic skin tumor, and the lesion disappeared after the radiation therapy. Then, we tried docetaxel, but the side effect appeared. So, we started administering S-1 after docetaxel. One year later, she was estimated to be in the long stable disease. Multi-disciplinary therapy can improve a patient QOL and the clinical outcomes in Stage IV advanced breast cancer.
Sakurai
Kenichi
K
Division of Breast and Endocrine Surgery, Dept. of Surgery, Nihon University School of Medicine.
Enomoto
Katsuhisa
K
Kitajima
Akira
A
Tani
Mayumi
M
Amano
Sadao
S
D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000473:pathology* / Q000532:radiotherapy; D004338:Drug Combinations; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009361:Neoplasm Invasiveness / Q000473:pathology; D009367:Neoplasm Staging; D010094:Oxonic Acid / Q000008:administration & dosage / Q000627:therapeutic use*; D005641:Tegafur / Q000008:administration & dosage / Q000627:therapeutic use*; D014057:Tomography, X-Ray Computed
D004338:Drug Combinations; C079198:S 1 (combination); D005641:Tegafur; D010094:Oxonic Acid