AAaa! Oh holy writhing christ!! My eyes will never be the same again!!
"The New England Journal of Medicine sometimes provides great stuff to read over breakfast, like this story of a man who returned from a trip to Hungary with his guts infested with worms, Enterobius vermicularis. OK, so it's not much of a story…but the cool thing is that they provide a movie clip of his colonoscopy, and you can watch the worms writhe."
Oh god! Don't look!