PMC6087650_01
Bone marrow aspiration showing engulfment of RBCs, WBCs and platelets by the histiocytes (Giemsa stain: 40x)
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PMC6087650_01_asm-1-86f1.jpg
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Surprisingly, the bone marrow showed significant hemophagocytosis, with histiocytic engulfment of red blood cells, WBCs, and platelets (Figures 1, 2, 3).
Bone marrow aspiration showing engulfment of RBCs, WBCs and platelets by the histiocytes (Giemsa stain: 40x)
asm-1-86f2.jpg
PMC6087650_01_asm-1-86f2.jpg
f2-asm-1-86
Surprisingly, the bone marrow showed significant hemophagocytosis, with histiocytic engulfment of red blood cells, WBCs, and platelets (Figures 1, 2, 3).
Bone marrow aspiration showing engulfment of RBCs, WBCs and platelets by the histiocytes (Giemsa stain: 40x)
asm-1-86f3.jpg
PMC6087650_01_asm-1-86f3.jpg
f3-asm-1-86
Surprisingly, the bone marrow showed significant hemophagocytosis, with histiocytic engulfment of red blood cells, WBCs, and platelets (Figures 1, 2, 3).
CD68 stain showing the positivity for hemophagocytes (arrow) (CD68 Stain: 40x).
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PMC6087650_01_asm-1-86f4.jpg
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CD68 staining to confirm the identity of the histiocytes was strongly positive (Figure 4).