Optical coherence tomography

被引：0
作者：
Manfrini, Olivia [1 ]
Slucca, Michela [1 ]
Bugiardini, Raffaele [1 ]
机构：
[1] Univ Alma Mater Bologna, Dipartimento Med Interna Cardioangiol Epatol, Bologna, Italy
来源：
GIORNALE ITALIANO DI CARDIOLOGIA | 2007年 / 8卷 / 01期
关键词：
Coronary arteries; Imaging techniques; Optical coherence tomography;
D O I：
10.1714/676.7880
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Optical coherence tomography (OCT) is a recently developed technology capable of micron-scale imaging. Its high resolution (10-20 mu m) makes intravascular OCT imaging the most interesting method for assessing atherosclerotic plaque microstructure in patients suffering from coronary artery disease. OCT allowed measurement of the thickness of the plaque fibrous cap, as well as identification of intima, media, and external elastic membrane in patients with normal coronary arteries. However, significant limitations still exist, including poor penetration in non-transparent tissue. The aim of this review is to give an update on OCT on the basis of the existing literature, with an overview of the strong and weak features of this technique.
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收藏
页码：28 / 33
页数：6
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