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Related Experiment Videos

CT of abdominal aortic aneurysms

C L Siegel1, R H Cohan

  • 1Department of Radiology, University of Michigan Medical Center, Ann Arbor 48109-0030.

AJR. American Journal of Roentgenology
|July 1, 1994
PubMed
Summary

Computed tomography (CT) is crucial for evaluating abdominal aortic aneurysms, aiding preoperative planning and diagnosing complications in patients with aortic grafts. It helps identify ruptures and graft-related issues.

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Area of Science:

  • Vascular Surgery
  • Diagnostic Imaging
  • Radiology

Background:

  • Abdominal aortic aneurysms (AAAs) are a significant vascular condition requiring accurate assessment.
  • Computed tomography (CT) is frequently employed in managing AAA patients.
  • Vascular surgeons rely on CT for critical diagnostic information.

Purpose of the Study:

  • To review the current applications of CT in the evaluation of abdominal aortic aneurysms.
  • To highlight CT's role in preoperative planning for AAA.
  • To discuss CT's utility in diagnosing complications associated with AAAs and aortic grafts.

Main Methods:

  • Review of current literature and clinical practice regarding CT in AAA assessment.
  • Analysis of CT's role in preoperative evaluation.
  • Examination of CT's diagnostic capabilities for AAA complications and graft surveillance.

Main Results:

  • CT is considered integral for preoperative assessment of abdominal aortic aneurysms.
  • CT is valuable for diagnosing suspected aneurysmal ruptures when clinical presentation is unclear.
  • CT effectively detects serious complications in patients with aortic grafts, including infection, aortoenteric fistulas, and pseudoaneurysms.

Conclusions:

  • Computed tomography plays a vital role in the comprehensive assessment of abdominal aortic aneurysms.
  • CT is essential for both initial aneurysm evaluation and monitoring of post-surgical complications.
  • The review underscores the indispensable nature of CT in modern vascular surgery for AAA management.

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