Paclitaxel chemotherapy in a pregnant patient with bilateral breast cancer.

In this article, we report on a case of a pregnant patient with synchronous bilateral breast cancer treated with weekly paclitaxel. She presented after right mastectomy and anthracycline-based chemotherapy at an outside facility. Staging studies at our hospital before taxane administration demonstrated a 19-20-week gravid uterus and tumor in the remaining left breast. Weekly paclitaxel was given preoperatively during pregnancy. A normal male infant was delivered. Upon completion of chemotherapy, the patient underwent mastectomy and axillary lymph node dissection followed by comprehensive radiation therapy to the chest wall.