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Carotid endarterectomy without angiography

E G Shifrin1, N M Bornstein, A Kantarovsky

  • 1Department of Vascular Surgery, Elias Sourasky Tel-Aviv Medical Center, Israel.

The British Journal of Surgery
|August 1, 1996
PubMed
Summary

Carotid endarterectomy is safe using only duplex scans, without preoperative angiography, for select patients. This study found low complication rates, supporting its use in routine practice.

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Area of Science:

  • Vascular Surgery
  • Diagnostic Imaging

Background:

  • Carotid endarterectomy is a procedure to remove plaque from carotid arteries.
  • Preoperative angiography has been the standard for evaluating carotid artery stenosis.

Purpose of the Study:

  • To evaluate the safety and efficacy of performing carotid endarterectomy based solely on carotid duplex scanning, omitting preoperative angiography.

Main Methods:

  • A retrospective review of 109 carotid endarterectomies performed between January 1990 and September 1994.
  • Carotid duplex scanning was used as the sole preoperative imaging modality.

Main Results:

  • A perioperative mortality rate of 1.8% was observed.
  • Two non-disabling strokes occurred, with good outcomes in cases of poor correlation between duplex and intraoperative findings.

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Conclusions:

  • Carotid endarterectomy guided by duplex scanning alone is a safe and effective option for selected patients.
  • Omitting preoperative angiography in favor of duplex scanning may streamline the surgical process without compromising patient safety.