I must be subconsciously thinking a lot about words of late, because I literally dreamed up another one:
fictoscopy. fict-AW-skopee or FIC-o-SKOP-ee, noun. A medical procedure featured in a novel, film or on TV that does not exist in real life. Usage: The heroine is diagnosed with Ali MacGraw’s Disease, and her only chance of survival is a risky fictoscopy.