Internal Medicine
Online ISSN : 1349-7235
Print ISSN : 0918-2918
ISSN-L : 0918-2918
Neurologic Diseases
Recurrence of Acute Disseminated Encephalomyelitis after a 12-year Symptom-free Interval
Toshiyuki OHTAKEShunsaku HIRAI
Author information
Keywords: ADEM, MRI, recurrence
JOURNALS OPEN ACCESS

2004 Volume 43 Issue 8 Pages 746-749

Details
Abstract

We report a patient with recurrent acute meningoencephalitis who had three episodes of headache, fever and unconsciousness; the first episode was at age 6 and the second, at age 7. After a 12-year symptom-free interval, she had a relapse, exhibiting the same symptoms as those in the previous two episodes. Head magnetic resonance imaging also revealed the recurrence of lesions in the basal ganglia and medial portion of the temporal lobe. The occurrences of stereotyped symptoms with meningoencephalitis and the same lesions in the basal ganglia observed in each episode favor the diagnosis of recurrent acute disseminated encephalomyelitis (ADEM) rather than multiple sclerosis or multiphasic disseminated encephalomyelitis. The occurrence of this rare case suggests that ADEM can relapse after a very long symptom-free interval.

Information related to the author
© 2004 by The Japanese Society of Internal Medicine
Previous article Next article
feedback
Top