Multifocal Thyroid Follicular Cell-Derived Carcinomas With Discordant Molecular Drivers: Morphologic and Clinical Features in 63 Patients
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Thyroid carcinomas of follicular-cell origin are divided into 2 distinct morphologic and molecular families, RAS-like and BRAF p.V600E-like. Multifocality is common, usually of a single type. We retrospectively examined thyroid specimens diagnosed between 2019... ...
