The patient is a man, 31 years old.
More images and ankle XR´s.
To me it looks like there is endosteal aggression with deep endosteal scalloping and a cortical break point.
The pattern of gadolinium enhancement is a multilobulated chondral lesion.
There is peroneal tenosynovitis and signs of plantar fasciitis with inflammatory activity.
Tks !!!
André.