Key points are not available for this paper at this time.
Primary squamous cell carcinoma (SCC) of the thyroid and anaplastic thyroid carcinoma (ATC) show significant clinical and histologic overlap. Their biological behaviors are so similar that the fifth WHO updates SCC as a morphologic pattern of ATC rather than a separate entity. However, molecular genomic evidence that determines them as the same histologic type is limited. We aimed to explore whether they belong to the same classification from a molecular-typing perspective.
Ye et al. (Wed,) studied this question.