Hi @nanatessie and welcome to Mayo Clinic Connect. I think you might also be interested in this discussion where @jill333 @jmb73 @kkimmers007 and @intheyear2525 talk about gamma knife treatment. I'd also like to bring @pegorr @mrector and @mkjames who have experience with meningiomas involving the optic nerve.
- Gamma Knife Radio Surgery for Meningioma: https://connect.mayoclinic.org/discussion/gamma-knife-radio-surgery-for-meningioma/

You may also be interested in this discussion in the Cerebrovascular Diseases group. While the discussion was started back in 2011, it remains active today.
- Cerebral amyloid angiopathy https://connect.mayoclinic.org/discussion/cerebral-amyloid-angiopathy/

Tessie, have you had a discussion with your specialists about how cerebral amyloid angiopathy might affect some of the symptoms you're experiencing? Or is it clear that they are caused by the meningioma? Have other treatment options been suggested to shrink or treat the tumor?