title: CSF oligoclonal bands, MRI, and the diagnosis of multiple sclerosis.
abstract: In this retrospective study, the results from investigations (MRI, evoked potentials, alkaline oligoclonal bands [OBs] in CSF) in 94 patients with clinical suspicion of demyelinative disease were evaluated to assess their impact on diagnosis. Forty-three patients were diagnosed as having definite MS, 10 probable MS, and 9 possible MS. MRI findings strongly suggestive of MS were evident in 52/62 (84%) patients, while 47/62 (76%) patients demonstrated OBs in their CSF. In 63% of patients both abnormalities were present. Patients with no OBs in their CSF were on the average older, were more often male, had experienced their first symptoms at a later age, and suffered more often from the chronic-progressive form of the disease than those with a positive CSF finding.
authors: Department of Neurology, Tampere University Hospital, Finland.
authors: T
authors: T
authors: Pirttilä
authors: T
authors: T
authors: Nurmikko
mesh_terms: D000328:Adult; D000367:Age Factors; D017668:Age of Onset; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000134:cerebrospinal fluid* / Q000175:diagnosis*; D012189:Retrospective Studies; D012737:Sex Factors