Fig. 29From: The role of magnetic resonance imaging in the evaluation of bone tumours and tumour-like lesionsAcute osteomyelitis radiographic findings (a) can be aggressive and similar to those of Ewing’s sarcoma (permeating lesion with periosteal reaction, arrow in a). MRI however shows diffuse soft-tissue swelling, with no well-defined soft tissue mass (b axial T1WI; c sagittal T1WI; d contrast-enhanced T1WI)Back to article page