title: The lumping and splitting of inflammatory CNS diseases.
authors.forename: Douglas A
authors.initials: DA
authors.lastname: Kerr
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging / Q000473:pathology; D002493:Central Nervous System Diseases / Q000145:classification*; D015331:Cohort Studies; D003937:Diagnosis, Differential; D006801:Humans; D007249:Inflammation; D009103:Multiple Sclerosis / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D009471:Neuromyelitis Optica / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D009900:Optic Nerve / Q000473:pathology; D009928:Organ Specificity; D011859:Radiography; D013116:Spinal Cord / Q000000981:diagnostic imaging / Q000473:pathology