Grey's Anatomy is the most iconic and long-running medical television drama in the world, having begun in 2005 and recently being confirmed for its mammoth twentieth season.
The show, which stars Ellen Pompeo as Dr. Meredith Grey, and has also featured the likes of Sandra Oh, Katherine Heigl, Patrick Dempsey and more over the years, centres around the professional and personal lives of the medical staff of the fictional Grey and Sloan Memorial Hospital.
Over the seasons, viewers have watched some heartbreaking storylines and have seen the doctors work under pressure as they attempt to save the lives of their patients, some of whom have bizarre and unique illnesses.
