Hi, Clifton:
I'm sorry you've been diagnosed with an acoustic neuroma tumor but I'm glad that you found this site and forum. We're not doctors and can't offer medical advice but we can and do try to offer practical advice, based on sometimes hard-won experience.
You’ll need to find out exactly what the MRI report said and what was the measurement of your AN. If the tumor is tiny, ’watch-and-wait’ may be the most practical course to take – for now. These tumors can stay dormant for years or grow very, very slowly. They can also experience growth ‘spurts’. My neurosurgeon speculated that my large AN might have been there for 10 to 15 years before growing large enough to cause symptoms. This is not uncommon.
If the AN is small enough, non-invasive radiation treatment may be your best option. It isn't guaranteed not to have complications, but it's easier than surgery.
The surgery your doctor mentioned is another, common, approach to removing AN tumors. I had it, as have many others posting on this board. Surgery certainly does have implications for facial paralysis and other assorted problems, but so does radiation. Unfortunately, because the AN tumor usually originates on the 8th cranial (auditory) nerve, it can affect various otherr crucial nerves that control swallowing, blinking, facial expression, etc. This doesn't always occur and I didn't suffer these problems, even with a relatively large (4.5 cm) tumor that was surgically 'cut down' and then, radiated over a 5 week period. I'm fine, now, 14 months post-surgery. Of course, we're all individuals and no responsible physician can or will guarantee the outcome of any procedure.
Basically, having an acoustic neuroma tumor is a bit of a minefield. You do have options, of course, but there are always going to be residual problems and emotional issues to deal with, sooner or later. The good news is that it's a benign tumor (not cancerous) and is treatable. You'll get through this.
Please browse the website ands take advantage of the excellent information available here, along with the collective wisdom of the forums. You are not alone in this journey and we want to help you in any way we can so please, Clifton, stay connected and let us know how you're doing and what you're doing. We want to know because we care.
Jim