[A Case of Recurrent Breast Cancer with Carcinomatous Pleurisy Successfully Treated with Biweekly Paclitaxel and Bevacizumab].

A 72-year-old woman underwent mastectomy with axillary lymph node dissection for left breast cancer at the age of 43 years, and was diagnosed with breast cancer metastasis to the pleura at the age of 68 years. She had been sequentially treated with hormonal therapies, but complained of a cough and dyspnea after 4 years. Chest radiography showed right pleural effusion, and cytological examination of the pleural effusion revealed adenocarcinoma cells. Biweekly paclitaxel and bevacizumab therapy was administered. Two months later, the pleural effusion had disappeared. Biweekly paclitaxel and bevacizumab therapy was continued without any severe adverse events. After 30 months, the patient has remained free of carcinomatous pleurisy recurrence. Therefore, biweekly paclitaxel and bevacizumab therapy can be safely and effectively administered to elderly patients with carcinomatous pleurisy.