Fig. 16From: Skeletal involvement in Langerhans cell histiocytosisa Chest radiograph reveals an expansile and lytic lesion of the lateral portion of a left rib (arrowhead). 16b Axial fat-suppressed T2-weighted MR image and sagittal fat-suppressed gadolinium-enhanced T1-weighted MR image show extensive bone marrow changes with soft tissue extension creating an extrapleural massBack to article page