Innovations in Vascular Ultrasound
Innovations in Vascular Ultrasound
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DOI：
10.1016/j.rcl.2020.03.002
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发表时间：
2020-07-01
影响因子：
1.9
通讯作者：
Revzin, Margarita, V
中科院分区：
文献类型：
--
作者：
Gettle, Lori Mankowski;Revzin, Margarita, V
有几种血管超声技术在具有挑战性的诊断情况下很有用。新的血管超声应用包括定向能量多普勒超声、对比增强超声、B-Flow成像、微血管成像、三维血管超声、血管内超声、光声成像和血管弹性成像。所有这些技术都是对多普勒超声的补充，提供了更好的显示小血管的能力，对检测缓慢血流具有更高的灵敏度，并在克服彩色多普勒限制的同时更好地评估血管壁和管腔。这些技术的最终目标是使超声在血管成像方面与计算机断层扫描和磁共振成像相竞争。
There are several vascular ultrasound technologies that are useful in challenging diagnostic situations. New vascular ultrasound applications include directional power Doppler ultrasound, contrast-enhanced ultrasound, B-flow imaging, microvascular imaging, 3-dimensional vascular ultrasound, intravascular ultrasound, photoacoustic imaging, and vascular elastography. All these techniques are complementary to Doppler ultrasound and provide greater ability to visualize small vessels, have higher sensitivity to detect slow flow, and better assess vascular wall and lumen while overcoming limitations color Doppler. The ultimate goal of these technologies is to make ultrasound competitive with computed tomography and magnetic resonance imaging for vascular imaging.