Tumor is 4 cm not 2.5... it's huge... in fact pituitary is part of the tumor now. So big that part of it died already and that is what was causing so much pain ten days ago. Surgery in approx two weeks. Just went for vision testing at Dr. Chen Young's office (our most favorite eye doctor) and now off for blood work up. Surgeon needs to coordinate w/ ENT doc. He will have a non functioning pituitary gland after surgery ~ SAD!! He will need to be on 3 to 4 meds to act as his pituitary gland. More later.