Endocrine Abstracts

Background: and ObjectiveThyroid collision tumors are extremely rare, accounting for just around 1% of all thyroid carcinomas. The objective of this study is to enhance our understanding of the clinical characteristics of these infrequently reported occurrences. In our study, we evaluated the clinical features of medullary thyroid carcinoma (MTC) that existed synchronously with papillary thyroid carcinoma (PTC).Methods: We performed a retrospective anal...