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[Results of percutaneous transluminal dilatation of cerebral vascular stenoses]
Insights
Catheter dilatation is a successful treatment for supra-aortic vascular stenoses, including carotid and subclavian artery blockages. This review covers 37 cases, highlighting effective techniques and outcomes for these critical vessel narrowings.
Area of Science:
- Vascular Surgery
- Interventional Radiology
Context:
- Supra-aortic arteries, including the carotid and subclavian arteries, are vital for blood supply to the brain and upper extremities.
- Stenosis (narrowing) in these vessels can lead to serious neurological or ischemic events.
- Catheter-based interventions have emerged as a minimally invasive treatment option.
Purpose:
- To review the efficacy and safety of catheter dilatation for supra-aortic vascular stenoses.
- To analyze patient demographics, lesion types, and treatment outcomes from 37 successful procedures.
- To discuss the indications, techniques, and potential complications associated with this interventional approach.
Summary:
- This review analyzes 37 successful catheter dilatations of supra-aortic vascular stenoses.
- Included were 16 patients with 21 internal carotid, vertebral, or common carotid artery stenoses and 16 patients with subclavian artery stenoses.
- The study details successful treatment of single, multiple, and bilateral stenoses, including cerebral vessel lesions.
Impact:
- Demonstrates the effectiveness of catheter dilatation as a treatment for supra-aortic artery stenosis.
- Provides insights into patient selection, procedural techniques, and complication management.
- Contributes to the understanding of minimally invasive options for cerebrovascular and upper extremity arterial disease.
Abstract:
The present paper is a review of 37 successful catheter dilatations of supra-aortic vascular stenoses. There were sixteen patients with a total of 21 stenoses of the internal carotid, vertebral artery or common carotid artery and sixteen patients with subclavian stenoses. Amongst the patients with stenoses of the cerebral vessels, there were ten with multiple lesions and six with a single stenosis. Three patients had successful dilatations of bilateral stenoses. The indications, technique, and complications of catheter dilatation of lesions of the cerebral vessels are described and discussed.