Spontaneous osteonecrosis of the knee (SONK)

Case contributed by Dr Hani Salam

To be added

Case Discussion

There is a focal subchondral low T2 and T1 signal intensity associated with surrounding vague edema at the medial femoral condyle with associated soft tissue edema. The overlying cartilage appears intact. The findings are suggestive of insufficiency fracture (in the spectrum of SONK) or related to trauma.

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Case information

rID: 16184
Case created: 27th Dec 2011
Last edited: 11th Dec 2015
Inclusion in quiz mode: Included

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