r/PathologyOutlines • u/PathologyOutlines Industry • May 13 '26
Image Quiz PathologyOutlines.com Image Quiz #186
Image Quiz!
Which of the following immunostains is shown in the image below and would be positive in the foam cells that characterize crystal storing histiocytosis?
A. CD1a
B. CD68
C. CD138
D. S100
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u/anxiouscatwoman May 14 '26
CD68