i don't know if i have ms, but a letter my dr. wrote to my insurance stating medical necessity for a test said i have ischemic microvascular brain disease and t2 foci. is this possibly related to ms? any help is appreciated. i have trouble with my balance, gait, dizziness, falling, swallowing, little sense of smell or taste, tingling feet and hands, electrical shocks in my feet, memory, language and sometimes understanding language. thank you anyone for the help.