Fig. 2: Radiologic and gross images of dedifferentiated chondrosarcoma with minimal dedifferentiation.
From: Dedifferentiated chondrosarcoma with minimal or small dedifferentiated component

A Plain film shows expansile lytic lesion of the right proximal femur with endosteal scalloping and cortical thinning. B MRI shows T2 bright intramedullary tumor without evidence of bimorphic pattern. C Gross photograph of a cartilaginous tumor without obvious fleshy solid dedifferentiated component.