29 March 2022: Image Quiz #79

Author: Jijgee Munkhdelger, M.D., Ph.D.Andrey Bychkov, M.D., Ph.D.

What is a widely used IHC marker for Langerhans cell histiocytosis?

Select an answer:

A. CD1a

B. CD20

C. Cytokeratin

D. Thyroglobulin

E. TTF1

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