Abstract
The authors present the case of a 25-year-old individual who presented acutely following a generalised tonic-clonic seizure. Brain MRI of the individual demonstrated the classical appearance of multiple cerebral cavernous haemangiomas (cavernomas). There was an autosomal dominant family history. Genetic testing identified a truncating mutation in the KRIT1 gene in the individual and confirmed the diagnosis of familial cerebral cavernomas as the cause of epilepsy in the family.
MeSH terms
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Adult
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Base Sequence*
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Brain Neoplasms / complications
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Brain Neoplasms / diagnosis*
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Brain Neoplasms / genetics
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Cerebrum*
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Epilepsy / etiology*
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Genetic Markers
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Genetic Testing
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Hemangioma, Cavernous, Central Nervous System / complications
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Hemangioma, Cavernous, Central Nervous System / diagnosis*
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Hemangioma, Cavernous, Central Nervous System / genetics
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Humans
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KRIT1 Protein
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Magnetic Resonance Imaging
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Male
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Microtubule-Associated Proteins / genetics*
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Proto-Oncogene Proteins / genetics*
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Sequence Deletion*
Substances
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Genetic Markers
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KRIT1 Protein
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KRIT1 protein, human
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Microtubule-Associated Proteins
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Proto-Oncogene Proteins
Supplementary concepts
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Familial cerebral cavernous malformation