"T1: hyperintense"
"T2: hyperintense"
Expected headings
"Plain radiograph and CT"
"Clinical presentation varies with location. Subperiosteal haematomas have been described in the calvarium, iliac bone, humerus, femur and tibia 1. In the limbs, it often presents as a painful, firm, and sometimes mobile mass. In the orbit it may present with proptosis +/- ocular deficits due to orbital compartment syndrome 2."