Many of you guessed correctly that the problem with the MRI of the thorax posted yesterday was that it was actually a knee. I made the observation a while ago that there was something about axial knee MRI films that looked a little like the chest, so I decided to see if I could fool you guys.
Of course, your clue should have been that since I'm a physiatrist, it makes much more sense that I'd be looking at knee films. The only reason I'd be looking at an MRI of the thorax would be to see the vertebrae. And since there aren't any vertebrae in this knee MRI, that wouldn't do me much good.