Acute transverse myelitis in childhood

: We reviewed the medical history, clinical signs, imaging studies, laboratory data and treatment effectiveness of our 10 patients presented with acute idiopathic transverse myelitis. We used the criteria of the Transverse Myelitis Consortium Working Group (2002). So we excluded all those cases by whom the cause of the inflammation could be detected (e. g. direct viral inflammatory disease, systemic autoimmune disease). Age of the patients at disease onset ranged from 3 to 15 years. The first clinical signs were pain in different locations, and urinary retention. Paraparesis or plegia reached its maximum within five days. By all patients spinal MRI and lumbar puncture were performed at admission. These results were interpreted together with the clinical signs, and therapy was started immediately. We used methylprednisolon pulse therapy. Within 10-30 days the patients started to walk. We have followed the children for 1.5-13 years. Few residual clinical signs were observed: by one child left sided spastic monoparesis persisted, by the other right sided latent monoparesis was stated, and by one partial urinary incontinence persisted. By the control spinal MRI persisting signal changes or atrophy were detected just by those two children who had residual clinical signs. In the follow-up period no clinical relapse occured. Neither did the brain or spinal MRI show new lesions. The quick diagnosis and the immediately started therapy determine mostly the clinical outcome of these children. We hope that our long follow-up period can help in better understanding the disease even in adult patients. In the future we try to join multicenter clinical studies.