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[Intracranial carotid artery bifurcation aneurysms]
S D Vega-Basulto1, J Montejo-Montejo
1Servicio Neurocirugía, Instituto Superior de Ciencias Médicas, Hospital Manuel Ascunce Domenech, Camagüey, Cuba. nvega@reduc.cmw.edu.cu
Revista De Neurologia
|December 24, 2002
Summary
Intracranial carotid artery bifurcation aneurysms are challenging due to bleeding risk and complex anatomy. Microsurgery offers good outcomes, with high recovery rates and manageable postoperative deficits for these rare aneurysms.
Area of Science:
- Neurosurgery
- Vascular Neurology
Context:
- Intracranial carotid artery bifurcation aneurysms are rare but pose significant clinical challenges.
- These aneurysms present complex anatomical relationships and a high risk of bleeding.
Purpose:
- To evaluate the clinical behavior and surgical outcomes of intracranial carotid artery bifurcation aneurysms.
- To analyze the microsurgical management and postoperative results in a series of patients.
Summary:
- A retrospective study of 16 patients with intracranial carotid artery bifurcation aneurysms treated with microsurgery.
- The study reports a high incidence of intracranial bleeding, with 87.5% total or partial recuperation and a single death.
- Postoperative deficits were observed in 44% of patients, with significant improvement in 31% within three months.
Impact:
- Microsurgical techniques, neuroanesthesia, and ICU care are crucial for managing these complex aneurysms.
- The findings highlight the feasibility of addressing multiple or bilateral aneurysms in a single surgical procedure.
- This study contributes to understanding the management and prognosis of these challenging cerebrovascular lesions.