Epithelioid Cells in Resorption Granulomas

The mature epithelioid cell has a large nucleus fairly regular in outline with finely marginated nuclear chromatin (Fig. 167). The presence of one or more large, spherical, reticulated nucleoli is typical. 

In type A epithelioid cells both smooth- and roughsurfaced endoplasmic reticulmn was predominant (Fig. 165). The cytoplasm of type B epithelioid cells 

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