[Primary non-Hodgkin's lymphoma of the thyroid. A case report and review of the literature].

The authors report an observation of a non-Hodgkinien primitive lymphoma of the thyroid, developed on Hashimoto's thyroiditis. The 61 years old woman was operated on a total thyroidectomy for a multinodular goiter with dysphagia. The non-Hodgkinien high-grade lymphoma infiltrated the perithyroidal tissues. The extension' assessment was negative and the lymphoma was classified stage IE. The treatment was supplemented by 6 cures of standard chemotherapy CEOP. Based on this observation and on a literature' review, we will discuss the clinical and therapeutic characteristics of this thyroid cancer.