Isolated Upper Extremity Posttransplant Lymphoproliferative Disorder in a Child

Figure 2

(a) Fat-saturated T2 weighted axial image of the right forearm mass demonstrates a hyperintense lesion within the anterior compartment with edema within the adjacent subcutaneous fat and muscle. (b) Contrast enhanced fat-saturated T1 weighted images of the same level demonstrate irregular peripheral enhancement of the lesion.

(a)

(b)