case_images: PMC3087486_01
case_images: Bone marrow smear showed clasmatocytes engulfing blood cells (Wright's staining, 10 x 100).
case_images: CRIM2011-951910.001.jpg
case_images: PMC3087486_01_CRIM2011-951910.001.jpg
case_images: fig1
case_images: Triglycerides were 3.13 mmol/L, NK-cell activity was low (determined by flow cytometry, normal range was 7~40%), repeated blood cultures were negative, ultrasound investigation revealed splenomegaly (the length is 13.1 cm, and the expected length is 11-12 cm), and her bone marrow smear showed that histiocytes were engulfing blood cells (Figure 1).