Presentation
Hip pain.
Patient Data
Age: 7 years
Gender: Male
From the case:
Aneurysmal bone cyst
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Expansile lucent lesion of the left proximal metadiaphysis. Appears multicystic.
From the case:
Aneurysmal bone cyst
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Intramedullary lesion of the left proximal femoral metadiaphysis with multiple fluid-fluid levels.
Case Discussion
Classic appearance on x-ray and MRI of an aneurysmal bone cyst, which was later resected and confirmed.