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Coma with abnormal movements and prolonged cognitive disturbances: a new subset of acute encephalopathy
Y Haimi-Cohen1, G Soen, J Amir
1Department of Pediatrics C, Schneider Children's Medical Center of Israel, Petah Tiqva, Israel.
Insights
Two children experienced acute encephalopathy with distinct phases of illness and recovery. This new encephalopathy syndrome shows a characteristic course and a relatively good prognosis, with no identified cause.
Area of Science:
- Neurology
- Pediatrics
- Infectious Diseases
Background:
- Acute encephalopathy is a critical neurological condition in children.
- Identifying new syndromes is crucial for diagnosis and treatment.
Observation:
- Two pediatric cases presented with acute encephalopathy following a prodromal illness.
- The illness course involved an active phase (coma, confusion, abnormal movements) and a recovery phase (motor function, speech, social behavior).
Findings:
- No specific cause was identified for the observed encephalopathy.
- The cases suggest a potentially new syndrome characterized by a unique clinical course.
Implications:
- This distinct encephalopathy syndrome may have a relatively good prognosis.
- Further research is needed to understand the etiology and long-term outcomes of this condition.
Abstract:
We describe two children who presented with an acute encephalopathy preceded by a prodromal illness. The disease was marked by an active phase of coma or confusion with abnormal motor movements, followed by a recovery phase with a rapid return of motor function and a gradual improvement in speech and social behavior. No cause was found. These may be additional representative cases of a new syndrome of encephalopathy which is characterized by a distinctive course and a relatively good prognosis.