Focal liver lesions in an infant with multisystemic disease with liver and hematopoietic involvement (Group 1A). (A) Ultrasound image showing 3 hypoechoic lesions in liver segment 3. (B-C) Coronal T2-weighted fat-suppressed MRI images showing multiple hyperintense lesions in the liver, including a large rounded lesion in liver segment 3 (C). (D) Coronal T2-weighted contrast-enhanced MRI image showing late contrast accumulation in the large rounded lesion in liver segment 3.