Source/Mutter Museum Here is the design on the back of the new Mutter Museum sweatshirt. Included in the design are Dr. Mutter, the giant megacolon, conjoined twins, a shrunken head and other ...

Many regular visitors to the Mütter Museum in Philadelphia have their favorite specimen. There’s the megacolon—a 2.4-meter-long brown organ, the result of Hirschsprung disease in a 29-year-old man who ...