So I think they mixed up the blood samples and Izzie is the one with cancer, and the other patient had anemia. As for her dying off the show.. I'm not sure! I have heard she's under contract and cant leave.
Also like how they are intertwining Private Practice.
And I'm surprised O'Maley was on tonight! I haven't seen him in forever. I heard he was leaving the show.
And what's up with that army dude Christina likes? Wonder why he had such a breakdown....?