
Jeffrey Cohen, MD, professor of neurology and staff physician at the Cleveland Clinic Mellen Center for Multiple Sclerosis, discusses interim BREAKFREE-2 findings for zola-cel, a CD19-directed CAR T cell therapy, in relapsing and progressive MS.
Two young siblings presented to the pediatric department with mental retardation, developmental delay, ataxia, and nystagmus since birth. What's your diagnosis after reviewing the case?




