Hi, I am from Moncton New Brunswick, I had to go to Halifax Nova Scotia to have my operation, Dr. Porter did the surgery, I was told he was the best in Canada, he took out the bile duct and half of my liver, he told me my chances of it coming back are 50/50, I am so frightend of it coming back, I go back down to Halifax in July, before I go down I have to have another ct scan, I just have to keep my fingers crossed. I hope your friend makes out okay. What are they doing for him?