Unusual Short-Term Complete Response to Two Regimens of Cytotoxic Chemotherapy in a Patient with Poorly Differentiated Thyroid Carcinoma

摘要

Context:Treatment modalities for progressive iodine-refractory poorly differentiated thyroid carcinomas are not yet well defined. Molecular targeted therapy with multikinase inhibitors has recently shown promising results, and cytotoxic chemotherapy is generally considered of low efficacy.