Fig. 4From: Myositis ossificans circumscripta after surgery and radiotherapy and during sunitinib treatment: a case reportReconstructed coronal (a) and axial (b) CT images showing an extensive calcified mass in the anterior muscle compartment (arrowhead) that is continuous with the cortical bone through periosteal ossification (arrow) in some places. Gadolinium-enhanced fat-suppressed T1-weighted MR image (c) shows a hypo-intensity T1 lesion without enhancement (star) corresponding to calcification. Note the attachment to the cortical bone (arrow). CT computed tomography, MR magnetic resonanceBack to article page