Not to mention half or more of the time, the diagnosis, IS medically wrong for the symptoms. I'll post the blog I found that critiques House episodes for actual medical accuracy.
I'm not a doctor, nor do I play one anywhere, but even I've picked up on a few House whoppers. I can only imagine how much real doctors probably hate it. Fortunately I don't give a rat's about that aspect of the show (beyond the tension it might create between the characters).
Brina