The effect of the presence of Hashimoto's thyroiditis on the frequency of papillary thyroid carcinoma subtypes.

Abstract

Aim: Papillary thyroid carcinoma (PTC) subtypes are known to differ from each other in terms of the features associated with each subtype. The aim of this study was to determine whether the incidence of PTC subtypes differs in the presence or absence of Hashimoto's thyroiditis.