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Patient with Dravet syndrome: A case report
Rukesh Yadav1, Sangam Shah1, Bibek Bhandari2
1Maharajgunj Medical Campus Institute of Medicine Tribhuvan University Maharajgunj Nepal.
Clinical Case Reports
|May 11, 2022
Summary
Dravet syndrome, a rare genetic epilepsy, can cause developmental regression after seizures begin. This case highlights moderate cerebral atrophy and ventricular dilatation as unusual MRI findings in a young child with this condition.
Area of Science:
- Neurology
- Genetics
- Pediatric Neurology
Background:
- Dravet syndrome is a severe form of genetic epilepsy and epileptic encephalopathy.
- It typically presents in infancy with prolonged seizures and developmental delays or regression.
- Early diagnosis and understanding of its varied manifestations are crucial for patient management.
Observation:
- A two-year-old child diagnosed with Dravet syndrome was evaluated.
- The patient exhibited a normal initial developmental trajectory followed by plateauing or regression post-seizure onset.
- Cerebral atrophy and ventricular dilatation were noted as significant findings on magnetic resonance imaging (MRI).
Findings:
- The case presents rare neuroimaging findings in Dravet syndrome.
- Moderate cerebral atrophy and ventricular dilatation were observed in the affected child.
- These findings add to the spectrum of structural brain abnormalities associated with this epilepsy syndrome.
Implications:
- The identification of rare MRI findings in Dravet syndrome expands our understanding of its neuropathology.
- These observations may aid in earlier diagnosis and more accurate prognostication.
- Further research into the correlation between specific genetic mutations and neuroimaging phenotypes is warranted.
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