Susan Kane is the mother of Iris Kane.
Susan's daughter, Iris, was in the hospital after having several transient ischemic attacks due to moyamoya disease. She was in the hospital to have an omental flap to treat her condition.
She had the surgery and afterward, her hand was already getting stronger.
Susan's daughter, Iris, had to have an omental flap put in to treat her moyamoya disease. her son, David, who was jealous of all the attention Iris was getting, acted out in the hospital, hitting Heather Brooks with one of his toys and running out of the room while Derek Shepherd was explaining the surgery to their parents.