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Rendu-Osler-Weber syndrome: a current perspective on cerebral manifestations.
M J McDonald1, B P Brophy, C Kneebone
1Department of Neurosurgery, Flinders Medical Centre, Adelaide, South Australia, Australia.
Summary
Rendu-Osler-Weber syndrome, also known as hereditary hemorrhagic telangiectasia, can cause serious neurological issues like stroke and hemorrhage. Early detection and management are crucial for affected individuals.
Area of Science:
- Neurology
- Vascular Medicine
- Genetics
Background:
- Rendu-Osler-Weber syndrome (hereditary hemorrhagic telangiectasia) is a rare vascular dysplasia.
- It presents with epistaxis, mucocutaneous telangiectasia, and a family history.
- This condition can lead to significant morbidity in young individuals.
Purpose of the Study:
- To highlight the cerebral manifestations of Rendu-Osler-Weber syndrome.
- To review current management and screening strategies for the disorder.
Main Methods:
- Case report of three patients with Rendu-Osler-Weber syndrome.
- Review of associated literature on cerebral complications.
Main Results:
- The reported cases demonstrated diverse cerebral manifestations: cerebral abscess, cerebral hemorrhage, and embolic stroke.
- These complications stem from pulmonary arteriovenous fistulae or cerebral vascular malformations.
Conclusions:
- Cerebral complications are significant manifestations of Rendu-Osler-Weber syndrome.
- Effective management and screening protocols are essential for mitigating morbidity.
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