Case 13
Authors: Ritu Nayar, M.D; Northwestern University, Pathology, Chicago, IL, USA, and Walid E. Khalbuss, M.D., Ph.D., University of Pittsburgh, Pittsburgh, PA, USA.
A 49 year old man presented with this FDG-avid, solid thyroid nodule. An US-guided FNA was performed: a virtual slide and 7 static images (1 Diff Quik and 6 Papanicolaou- stained slides) of a direct smear are provided.
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The most likely diagnosis of this case?