Subperiosteal hematoma of the ilium in adolescent athletes with acute groin pain: clinical and MRI features of a radiograph-occult injury pattern.
Subperiosteal hematoma of the ilium is an uncommon MRI finding in young athletes with acute groin pain and is frequently occult on plain radiographs. This study aimed to characterize its clinical presentation, MRI findings, associated injuries, and return-to-sport outcomes. This retrospective single-center case series...