Like I said I had the gamma knife treatment in aug 2018 and was told the tumor would shrink a little every year. I had an mri last aug 2019 to see if any change and there was absolutely NO change. I am scheduled for another mri aug 11 to see if any change. I still have the same problems I was having before the gks-headaches, eye problems-and am wondering why it hasn't shrunk and if I should have something else done. I also have bleeding in my brain and have been diagnosed with amyloid angiopathy. Could these be related?