I have been seeing a neurologist for over a year, after being referred by another doctor. This doctor did a neuro exam and said there was something wrong with my brain. The neurologist ordered an MRI and we were shocked to hear that I had 18 lesions in my brain. I had an MRI 5 years ago that was completely clear. I am experiencing many classic symptoms, but the neurologist keeps saying I am too old to present with MS(66 yrs old). He keeps telling me that lesions are a part of aging and that we may never know what caused mine. I am a retired nurse, I think he's wrong, but I keep getting told that he's the doctor and he should know. Having worked with docs for years, I know that may not be true, but I feel like I am bothering my doctors when I bring it up. Has anyone else gone through this? What should I do?