I'd advice you to seek proper explanation from the Doctor who attended your wife otherwise you are exposing raw medical results without permission of your wife/Doctor which is personal and private matter frankly.No one in this forum is allowed to interpret flesh data coming out of the hospital in public even if he has knowledge of the matter, Its a crime according to medical ethics,you and the collaborator stand a big chance of being sued by the former or even the hospital administration that have been entrusted to take care of patients and the information they collect off them during the course of their duty.So be careful big boy!.