Male 14 years old Reason: eval for hamstring tear History: hamstring pain for a month BONE MARROW: Increased T2 signal is present within the left ischium and ilium with associated surrounding periosteal edema. SOFT TISSUES: The common hamstring tendons and muscle bellies of the biceps femoris, semimembranosus and semitendinosus muscles demonstrate normal signal and morphology.JOINTS: No significant abnormality noted.ADDITIONAL
1.Bone marrow edema of the left ischium and ilium with associated periosteal edema suggestive of a periosteal sleeve avulsion of the biceps femoris. 2.Normal signal and morphology of the biceps femoris, semimembranosus and semitendinosus musculature and tendons.