Male 14 years old Reason: 14 yr old w/history of CRMO, pain concerning for new lesions vs worsening of old lesions History: pain, fever BONE MARROW: High signal in T2 and low signal on T2 of the right and left iliac bones adjacent to the SI joint. No enhancement was visualized after administration of IV contrast.SOFT TISSUES: No evidence of soft tissues compromise. JOINTS: Enhancement of the SI joint after administration of contrast with no evidence of joint effusion is at the SI joint or both hips.ADDITIONAL
High signal in T2 and low signal on T2 of the right and left iliac bones adjacent to the SI joint, with no enhancement after administration of contrast. Mild SI joint synovial contrast enhancement but no joint effusion or soft tissue compromise.