Male, 14 years old. Hip pain for weeks to months with football ; reinjured with limp. Evaluate for avulsion versus stress fracture. BONE MARROW: Cortical irregularity and marrow edema at the left anterior superior iliac spine with surrounding soft tissue T2 hyperintensity, compatible with an avulsion injury at this location. Cortex and marrow signal is normal elsewhere.SOFT TISSUES: No significant abnormality noted. JOINTS: No significant abnormality noted.ADDITIONAL
Findings compatible with avulsion injury of the left anterior superior iliac spine.