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Updated: Jul 18, 2025
04:23
A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease
Published on: April 28, 2019
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Cerebral Venous Thrombosis Mimicking Limbic Encephalitis
Toshiki Tezuka1, Nobuyuki Takahashi1, Daiki Tokuyasu1
1Department of Neurology, Keio University School of Medicine, Japan.
Internal Medicine (Tokyo, Japan)
|August 23, 2023
Summary
Cerebral venous thrombosis (CVT) can mimic limbic encephalitis. A case report highlights Eikenella corrodens periodontitis as a rare CVT cause, emphasizing prompt diagnosis and treatment for recovery.
Area of Science:
- Neurology
- Infectious Diseases
- Radiology
Background:
- Cerebral venous thrombosis (CVT) presents with diverse neurological symptoms, complicating diagnosis.
- Limbic encephalitis is a differential diagnosis for patients with unexplained neurological deficits.
Observation:
- A 72-year-old man presented with sensory aphasia mimicking limbic encephalitis.
- Characteristic magnetic resonance imaging findings confirmed cerebral venous thrombosis.
Findings:
- The CVT was linked to periodontitis caused by Eikenella corrodens, a common oral bacterium.
- Anticoagulation therapy and antibiotics led to symptom resolution without lasting effects.
Implications:
- This case underscores the importance of considering CVT in patients with atypical neurological presentations.
- Identifying and treating underlying infections like periodontitis is crucial for managing CVT.
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