Sweetie, I did not have surgery, but it will take you longer than 10 days. Get a medical note from you doctor on how long your recovery needs to be for returning back to work. Make a copy of this note for yourself, then give the original note to your boss. He cannot give you any attitude on coming back to work before you are phsically able. There is a law called the Family Medical Leave Act(FMLA). If your boss pressures you and does not abide by what your doctor advices you to do. LAW SUIT. Having a tumor is stress enough and a rough time, I hope your boss will be understanding to your needs, if not FMLA. I have a 2.5cm tumor against my brain stem, I received the x-knife procedure a year ago. I was lucky to have such wonderful doctors. But one thing I have learned is not to try to be "Superwoman". Just take care of yourself, and ask you doctor quostios and personal concerns. It's your tumor and your future. God Bless swetie...Karla