Imaging of atherosclerosis

D. R.J. Owen, A. C. Lindsay, R. P. Choudhury, Z. A. Fayad

Research output: Contribution to journalArticlepeer-review

84 Scopus citations

Abstract

It is now well recognized that the atherosclerotic plaques responsible for thrombus formation are not necessarily those that impinge most on the lumen of the vessel. Nevertheless, clinical investigations for atherosclerosis still focus on quantifying the degree of stenosis caused by plaques. Many of the features associated with a high-risk plaque, including a thin fibrous cap, large necrotic core, macrophage infiltration, neovascularization, and intraplaque hemorrhage, can now be probed by novel imaging techniques. Each technique has its own strengths and drawbacks. In this article, we review the various imaging modalities used for the evaluation and quantification of atherosclerosis.

Original languageEnglish
Pages (from-to)25-40
Number of pages16
JournalAnnual Review of Medicine
Volume62
DOIs
StatePublished - 18 Feb 2011
Externally publishedYes

Keywords

  • CT
  • MRI
  • PET
  • ultrasound
  • vulnerable plaque

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