Hi @colleenyoung, unfortunately, I have. Last October I was incidentally diagnosed with a 2.5cm meningioma behind my right eye, thank God it is not pressing my optic nerve, it shows a bit of calcification, so I hope it grows very slowly if at all. I'm asymptomatic and on surveillance till April, but I am freaking out, I am suffering with anxiety and depression. I am soooo afraid of the surgery that I am thinking about GammaKnife instead. I'm in Canada so here is more complicated to choose your physicians and treatments since the healthcare system is public. Could someone tell me more about the pros & cons of Gamma Knife? Thanks.