Today’s radiology case is another MRI study that came through my regular practice. I’ll post the ansewr tomorrow.

The patient is a 29-year old man who hurt his knee playing basketball, while jumping for a rebound. Here is the relevant MRI image. What’s wrong with this picture?

For comparison, here is an MRI image of a normal knee (from a different patient) and an anatomy diagram:

What’s your diagnosis? The answer will be posted tomorrow!