Everyone gets spots on their brains as they age. You should assume that one per decade is normal. Even if you have more than that, there's a good chance there's nothing serious to worry about. I have several in the periventricular cortex and there's been debate over if it's Lyme, MS or migraines, but they haven't gotten worse since they were first noted a year ago so I'm not going to worry about them (and docs say not to worry either).
30s F. Crohn's ileocolitis dx 2/06. Proctitis dx 10/12. Arthritis dx9/09. GERD dx1/13. Asthma dx4/13. Raynaud's. Chronic headaches/migraines. Chronic constipation.
Lyme IgM+ bands 23, 37, 41, 93 (finished ABX regimen 10/15).
No current IBD treatment (past: Remicade)
Botox regimen for migraines.