Presentation
Motorcycle accident. Thigh and knee edema.
Patient Data
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No bony abnormality or fracture. Diffuse subcutaneous edema.
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Overlying the lateral aspect of the right thigh there is a hypoattenuating cystic lesion with some internal debris interposed between the subcutaneous fat and fascial layers extending over 25 cm in the craniocaudal axis consistent with a Morrell-Lavallee lesion.
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Diffuse soft tissue edema and the previously described Morrell-Lavalle soft tissue injury are again demonstrated.
Case Discussion
Appearances of a shearing of the subcutaneous tissues away from underlying fascia on the medial aspect of the right thigh consistent Morel-Lavallée lesion.