I am due for surgery in about 4 weeks on a non-functioning pituitary tumor (1.7cm) which has invaded the sinus cavernous, but am worried that there my be more to this tumor than meets the eye although my doctor says the symptoms and my tumor are not related and are probably due to stress. My symptoms are headache, fatigue (both of which I understand can be because of the tumor), but I also have severe ear ache, blurred vision, memory problems, confusion sometimes, problems finding words for things I would normally know, irritability, left facial numbness and neck pain/stiffness. Has anyone else experienced this at all?