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Three cases of ruptured intracranial aneurysm in a family
G Dierssen1, F Montiaga, A Vazquez
1Department of Neurosurgery, Marques de Valdecilla National Hospital, University of Cantabria, Santander.
Neurochirurgia
|May 1, 1990
Insights
A family presented with multiple cerebral aneurysms, specifically at the junction of the posterior cerebral and carotid arteries. The findings suggest a potential genetic link in the development of these vascular abnormalities.
Area of Science:
- Neurology
- Vascular Medicine
- Genetics
Background:
- Cerebral aneurysms are abnormal bulges in the blood vessels of the brain.
- Aneurysms can lead to serious complications such as subarachnoid hemorrhage.
- Familial aggregation of aneurysms suggests a potential hereditary component.
Purpose of the Study:
- To report a family with multiple cerebral aneurysms.
- To investigate the potential hereditary basis of aneurysm formation in this family.
- To describe the specific location and characteristics of the aneurysms.
Main Methods:
- Case series reporting on three family members.
- Clinical and radiological assessment of affected individuals.
- Review of aneurysm location and bilaterality.
Main Results:
- Three family members diagnosed with cerebral aneurysms.
- Aneurysms were located at the junction of the posterior cerebral artery and the carotid artery.
- Two patients exhibited symmetrically placed bilateral aneurysms.
Conclusions:
- The occurrence of aneurysms in multiple family members suggests a hereditary predisposition.
- Further research into genetic factors influencing cerebral aneurysm development is warranted.
- This family case highlights the importance of considering genetic counseling for aneurysm patients.
Abstract:
A family is reported in which three members had an aneurysm at the junction of the posterior cerebral artery and the carotid artery. Two patients harbonred symmetrically placed bilateral aneurysm each. The cases suggest a hereditary basis for its causation.