Please HELPPP, i heard that if u out of canada more than 6 months u can loose ur PR. i came to my country to visit on February, but i need to stay till September !! (7 months ) cuz i'm getting an Operation !! i don't know what to do ???? am i gonna be in trouble ? can they remove my PR ? should i ask for a special permition ? or go back one week to re open my dates ??? Pleaseee Helppppp !!! 
thanks a lot !

thanks a lot !