Ok, I know this flies by harmless self-absorbtion and lands squarely in exhibitionism, but come on! You know you wanted to see it.
This is a photo from the PET scan I took. That black thing is not my heart, that black thing is the problem.

UPDATE: See also, PET Scan Before and After Photos
That’s definitely cooler than some skateboard scar.
I was showing this to some friends, and we realized what the problem might be. We’re no doctors, but you don’t have a head. That’s not healthy.