Presentation
Right knee painless mass feeling.
Patient Data
Age: 25 years
Gender: Female
From the case:
Osteochondroma - sessile
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A broad osseous excrescence is observed along the lateral aspect of the distal femur, showing cortical and medullary continuity with the underlying bone. The cortex is smooth, without evidence of disruption or erosion. No periosteal reaction is present.
Case Discussion
Features are most consistent with a benign sessile osteochondroma.
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