PMC4988456_01
CT scan of chest showing bilateral ground glass and air space opacities and a ground glass nodule seen in the right upper lobe.
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A ground glass nodule was seen in the (R) upper lobe (Fig. 1).
Bone marrow trephine biopsy shows granulomas.
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Bone marrow aspirates and trephine biopsy showed multiple small granulomas (Figs. 2 and 3).
Immunohistochemical stain using CD68 highlights the clustering of epithelioid histocytes in the granulomas.
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Bone marrow aspirates and trephine biopsy showed multiple small granulomas (Figs. 2 and 3).