Don't Throw In The Towel!

I can't decide if this guy is lucky or unlucky. He was having some pain, so doctors had a look at him. they thought he had a large tumour, so they operated to remove it and found out that it wasn't a tumour but a surgical towel that had been left inside him 25 years ago.

If I were him, I'd be asking them to do a quick inventory to make sure they had all the towels they started with.