Hello everyone and Senior please help me and my friend, For me I already landed as a permanent residence but my friend I still hold a work permit visa and will be expire in next three months, but the problem is he was diagnosed with Pulmonary Embolism couple months ago but he was now completed treatment or maybe require surgery in the future the Dr. wrote him a letter too. We're planing to do another work permit visa extension. Do you think this condition will be effect or refuse by cic or any problem with this. Please anyone any advice thank you so much