Complete response to weekly carboplatin-docetaxel chemotherapy in a 91-year-old woman with anaplastic thyroid cancer.

Anaplastic thyroid cancer (ATC) is an unusual tumor with the worst prognosis among thyroid malignancies. Treatment of the patients diagnosed with ATC is not standardized and the feasible options include surgery, radiotherapy and chemotherapy. ATC cannot be regarded as a very chemo-sensitive tumor. Herein, we reported a case of a 91-year-old woman with complete response after induction chemotherapy (weekly carboplatin and docetaxel) that underwent subsequent radiotherapy. [ABSTRACT FROM AUTHOR]