30 July 2025
: Case report 
Successful Management of Severe Refractory ARDS in Hemophagocytic Lymphohistiocytosis with VV-ECMO: A Case Report and Analysis
Challenging differential diagnosis, Management of emergency care, Rare disease
Mengqi Guan BCDE 1,2, Yan Qian C 3, Zihua Tang F 1,2, Yingya Cao C 1,2,4, Xiaogan Jiang ADG 1,2, Weihua Lu ACG 1,2*, Qiancheng Xu A 1,2,4DOI: 10.12659/AJCR.949154
Am J Case Rep 2025; 26:e949154
Figure 2 Bone marrow smear results at different time points(A, B) Both smears show the presence of phagocytic histiocytes, which are actively engaged in the process of phagocytosis. The histiocytes can be observed engulfing platelets and immature red blood cells (erythroblasts), as indicated by the black arrows.