Giovannini Mirror Syndrome is not thought to be a real syndrome. It has occurred only twice in real life and is thought to be because someone has incured severe brain ... http://house.wikia.com/wiki/Giovannini_Mirror_Syndrome
"Mirror Mirror" House episode: Episode no. Season 4 Episode 5: Directed by: David Platt: Written by: David Foster: Original air date: October 30, 2007 (2007-10-30) https://en.wikipedia.org/wiki/Mirror_Mirror_(House)