Transient encephalopathy with reversible white matter lesions in children.
We report on two children with acute encephalopathy showing mild clinical manifestations and reversible white matter lesions. In both patients, MRI revealed high intensities on T (2)-weighted imaging and marked reductions of water diffusion in the white matter of the bilateral centrum semiovale and the corpus callosum. These abnormalities disappeared along with the neurological symptoms within a week in both patients. These children represent a characteristic group of patients among childhood acute encephalopathy.
Okumura
A
A
Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan. okumura@med.nagoya-u.ac.jp
Noda
E
E
Ikuta
T
T
Natsume
J
J
Nagai
T
T
Gotoh
Y
Y
Ando
T
T
Fukatsu
H
H
D000208:Acute Disease; D001284:Atrophy; D001927:Brain Diseases / Q000188:drug therapy / Q000473:pathology*; D002648:Child; D003337:Corpus Callosum / Q000473:pathology*; D038524:Diffusion Magnetic Resonance Imaging / Q000379:methods; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D009417:Nerve Tissue / Q000473:pathology
D016756:Immunoglobulins, Intravenous