I have them too. I also have a Tethered cord,Transverse Myelitis and Mastocytosis.I have been told that they are not lesions,but scarring(?)maybe from Migraines,viruses etc….??? I have to have a full MRI every year to see if anything has changed due to suspicion of MS(01′)Three proteins in my MS profile were elevated. A flare with Myelitis can cause these symptoms as well as the ever chaotic Masto!:sick: