Neuroimaging in acute transverse myelitis.
Transverse myelitis is an acute inflammatory condition. A relatively rare condition, the diversity of causes makes it an important diagnostic challenge. An approach to the classification and work-up standardizes diagnostic criteria and terminology to facilitate clinical research, and forms a useful tool in the clinical work-up for patients at presentation. Its pathogenesis can be grouped into four categories. Imaging appearances can be nonspecific; however, the morphology of cord involvement, enhancement pattern, and presence of coexistent abnormalities on MR imaging can provide clues as to the causes. Neuroimaging is important in identifying subgroups that may benefit from specific treatment.
Department of Radiology, Royal Melbourne Hospital, Parkville, Victoria, Australia. christinegoh79@gmail.com
Christine
C
Goh
Pramit M
PM
Phal
Patricia M
PM
Desmond
D001327:Autoimmune Diseases / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D009103:Multiple Sclerosis / Q000175:diagnosis; D009188:Myelitis, Transverse / Q000175:diagnosis* / Q000209:etiology; D059906:Neuroimaging; D009471:Neuromyelitis Optica / Q000175:diagnosis; D011379:Prognosis; D013116:Spinal Cord / Q000473:pathology