case_images: PMC10859185_01
case_images: Polyspecific and monospecific direct anti-globulin test.. Left: Positive polyspecific direct anti-globulin test. Right: Monospecific direct anti-globulin test positive for C3d and positive for IgM.
case_images: cureus-0016-00000052179-i01.jpg
case_images: PMC10859185_01_cureus-0016-00000052179-i01.jpg
case_images: FIG1
case_images: The polyspecific direct anti-globulin test (DAT) was positive, and the monospecific DAT was positive for C3d and IgM (Figure 1). 
case_images: Adolescent male with infectious mononucleosis caused by an acute Epstein-Barr virus infection, complicated with hepatitis, cholestasis, cold agglutinin-mediated autoimmune anemia, and hemophagocytic lymphohistiocytosis. . Picture taken on the 3rd hospital day (day 7 of illness). Note the jaundice and the drawn limits of the liver and spleen margins.
case_images: cureus-0016-00000052179-i02.jpg
case_images: PMC10859185_01_cureus-0016-00000052179-i02.jpg
case_images: FIG2