- Date: October 9, 2005
- Type: Television Episode
Ellis Grey is brought into the hospital for possible diverticulitis, and her Alzheimer's condition becomes known to everyone. George is assigned to her case, but she refuses him to treat her, thinking he's her ex-husband. Alex and Meredith treat a young patient with extreme blushing. Izzie stands up for her and Alex's blossoming friendship to the others. To Preston's shock, Cristina collapses in the O.R. and Addison has to remove her Fallopian tube, causing her baby to be aborted. Meredith tells Derek that hating him is exhausting and that she doesn't want to do it anymore.