Presentation
Severe left knee pain laterally, no trauma
Patient Data
Age: 75 years
Gender: Male
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T2 brightening in the bone marrow of the lateral femoral condyle with marked surrounding soft tissue swelling.
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Spontaneous resolution following a period of non-weight bearing as is typical in this condition, unlike avascular necrosis. Similar to the process in the hip known as idiopathic transient osteoporosis.