The image below comes from a finger mass of a 45 year old woman. Grossly, the lesion was well circumscribed and bosselated. Which of the following features must be identified to the make the diagnosis?
Select an answer:
A. Foamy macrophages
B. Hemosiderin laden macrophages
C. Histiocytoid mononuclear cells
D. Inflammatory cells
E. Multinucleated giant cells
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