Paediatric post-traumatic osseous cystic lesion following a distal radial fracture
DOI:
https://doi.org/10.3941/jrcr.v10i7.2838Keywords:
Post-traumatic, osseous, cyst, fracture, Magnetic Resonance ImagingAbstract
Post-traumatic osseous cystic lesions are a rare complication in children. An aetiology of intramedullary fat seepage through the damaged bone cortex and its entrapment within the subperiosteum has been proposed. These lesions run a benign course and usually resolve spontaneously. The presence of fatty marrow gives it a distinct appearance which aids in its diagnosis and differentiation from other bone lesions. This case demonstrates a fat-fluid level within the subperiosteal cystic lesion in Magnetic Resonance Imaging (MRI) and this is a typical feature of post-traumatic cystic lesion in a child. Recognition of this imaging feature allows for a confident diagnosis, cutting down on unnecessary, potentially invasive investigations.Downloads
Published
2016-07-10
Issue
Section
Pediatric Radiology
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