I was diagnosed with a microadenoma a few weeks ago. It's a non-secreting one, blood work is all normal. The only thing that it's affecting is that I get headaches or a pressure on the left side of my head, some facial pain and numbness. That is the reason that I went to the doctor in the first place. I have an intolerance to cold and was late a little over two months and I am not pregnant. I have also had extreme joint pain in my right knee and muscle pain, but the neurosurgeon says it shouldn't have to do with the tumor. From the research I've done, I think the tumor's can cause arthritis. Anyway, the question that I have as of right now, is that I have been experiencing "floaters" in my vision...just spots and spider web type lines that move with my eye movement and have been there for a little over a week. Has anyone experienced this as well or do you know if would relate to the tumor? I have made a phone call to the neurosurgeon and am waiting for a reply. As of right now, he is wanting to wait three months to follow up with another MRI. He does not want to refer me to an endocrinologist because he said the tumor is non-secreting and isn't affecting my hormones...but isn't there a possibility for it to change into a hormone secreting one? I am kind of confused and debating on what I should do. I've been doing a lot of praying.....I know this isn't anything "life threatening", but if something is there that isn't supposed to be there, then why leave it there or wait?