PMC5537164_01
PMC5537164_02
Bone Marrow Aspiration: demonstrates adequate hypocellular bone marrow (65%) showing trilineage hematopoiesis, marked histiocytosis, hemophagocytosis, adequate iron stores and no malignancy.
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PMC5537164_02_gr1.jpg
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Significant lab results include: include ferritin 40 000 ng/mL, CMV PCR 11 949 copies/mL, soluble IL-2r 11 000 U/mL (reference range 406-1100 U/mL) and a bone marrow biopsy revealed moderate hemophagocytosis (Fig. 1).