I am probably starting ocrevus in a few weeks. Prior to starting my hematologist wants me to have a CT scan which he says is for obtaining a baseline. Also he is doing a complete blood workup because I have elevated monoclonal B cells already. They have been watching these levels for about a year. I have had prior chemotherapy because of breast cancer 2001-2 which may account for the elevated B cell activity. I’m nervous about the testing and the infusion, but I think it makes sense to go forward. We’ll see. anyone else with elevated Monoclonal B cells?