Journals / Turkish Journal of Medical Sciences / 2022 / Cilt: 52 - Sayı: 2

Clinically mild encephalitis/encephalopathy with a reversible splenial lesion of the corpus callosum in childhood: a single-center experience

Pages
405–412
Publication Date
2022-11-06
DOI
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Conclusion: MERS is an acute encephalopathy with good prognosis and should be considered by neurologists in differential diagnosis due to its variable clinical presentation and specific MRI findings.

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Objective & Hypothesis:Background/aim: Mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) is a rare clinicoradiological syndrome that typically presents with central nervous system symptoms such as loss of consciousness, seizure, headache, and ophthalmoparesis.
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Key Findings & Data:Materials and methods: Here, we highlight the characteristics of this syndrome together with the clinical and MRI findings of 6 pediatric patients with MERS.
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Conclusion & Impact:Conclusion: MERS is an acute encephalopathy with good prognosis and should be considered by neurologists in differential diagnosis due to its variable clinical presentation and specific MRI findings.
🔬Design:Research Article
📍Scope:2017 Verileri
⚙️Variables:Domain Parameters

Abstract

Background/aim: Mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) is a rare clinicoradiological syndrome that typically presents with central nervous system symptoms such as loss of consciousness, seizure, headache, and ophthalmoparesis. Materials and methods: Here, we highlight the characteristics of this syndrome together with the clinical and MRI findings of 6 pediatric patients with MERS. Results: Between January 2017 and October 2020, 6 patients with MERS (3 boys and 3 girls) presented to our center. The mean age was 122 ± 54.6 (min-max: 44-180) months. None of the patients had a chronic disease. In our study, infectious agents were detected in 4 patients (66.6%), while noninfectious causes (one seizure and the other hyponatremia) were detected in two patients. All of our cases were discharged without any sequelae after an average of 12.1 ± 7 (min–max: 4–20) days of hospitalization. In 1 patient (case 6), control MRI could not be performed, and the radiological recovery of our other patients was shown to be between 14 days and 2 months. Conclusion: MERS is an acute encephalopathy with good prognosis and should be considered by neurologists in differential diagnosis due to its variable clinical presentation and specific MRI findings.

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Cite This Article

DERİNKUYU, B. E., OĞUZ, M. M., AZAPAĞASI, E., ÖZTOPRAK, Ü., AKSOY, E., ÇELİK, H., YÜKSEL, D., CEYLAN, N., ÖZDEM, S. (2022). Clinically mild encephalitis/encephalopathy with a reversible splenial lesion of the corpus callosum in childhood: a single-center experience. Turkish Journal of Medical Sciences, Cilt: 52 - Sayı: 2, 405–412. https://ajindex.com/articles/609222

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