I have pituitary macroadenoma nonfunctioning. I am supposed to have it removed by endoscopic surgery. the tumor causes hypopituitarism on some level and I understand that after surgery hypopituitarism will increase for a while. I will have hormones replacement and I wish to know for how long will that go on? Also I am curious about recovery time after surgery? when will I be able to go to work and so?