Hi Betty and Bev,
As Becky stated, you need to find a neurologist and neurosurgeon who has a great deal of experience with Moyamoya - the more experience, the better. Surgery is not always immediately recommended for every one who has this disease. It depends on whether the person is having symptoms, such as TIAs, stroke, mental decline, physical problems, like stuttering, weakness, fatigue,.. and also upon the results of special tests that are done to determine what the blood flow is actually doing - is it getting to all of the brain, what is it's reserve capacity. Even if your doctor determines that the surgery is not needed at the present time, he will need to monitor you regularly (usually every year), as the disease is progressive.
The only reason I can imagine that a doctor would say the Moyamoya is "too deep" for an operation, is if he was planing to stent the blocked artery. The one slide I saw at the recent International Symposium for Moyamoya that will be forever in my mind is the one that said in large red block letters
NO STENTING FOR MOYAMOYA!
Every Moyamoya patient who had an artery stented died. The revascularization STA/MCA surgery that most of us talk about here is not performed in the deep tissues of the brain. It is done very near to the surface of the brain.
Please send your films to Dr. Steinberg at Stanford Medical Center in California for his opinion. If you can not have the surgery done there, ask them for a referral to a neurosurgeon in your area. Your life is precious to you and to those who love you. Don't let this disease take it from you. You can beat it.
Kim