Myocardial I-R injury was quantitive analysed by ultrasound tissue characterization.
超声组织定征定量分析缺血再灌注损伤心肌。
The technique of ultrasound elastography plays an important role in tissue characterization.
对组织弹性的测量，有助于对组织内部特性的了解。
Conclusion the tissue characterization of the uremic patients is different from that of the controls.
结论尿毒症患者心肌组织特征与正常人明显不同。
Elastography has been a hot spot in the last 20 years as an important research modality of tissue characterization.
弹性成像作为一种重要的组织定征手段在过去20年里成为研究热点。
Conclusion Ultrasonic integrated backscatter tissue characterization can early, rapidly, accurately detect stunned myocardium.
结论超声背向散射组织定征技术能早期、快速、准确地检测顿抑心肌。
It is pointed out that this method of estimating attenuation spectrum, as one can be used for ultrasound tissue characterization...
文章最后指出，这种衰减谱估计方法因为能在活体条件下对组织进行定征而具有研究价值。
Objective: Our purpose was to determine the use of ultrasonic tissue characterization with integrated backscatter in evaluation of infarcted myocardium.
目的：探讨背向散射积分检测技术定量评价梗塞心肌组织特征的临床价值。
The paper made a review on the research's state of ultrasonic scattering model for inhomogeneous soft tissue and the appliance of which in ultrasonic tissue characterization.
本文综述了非均匀软组织声散射模型的研究概况及其在超声组织定征中的应用。
OBJECTIVE: To assess the diagnose value of AD technique in carotid atherosclerosis plaque tissue characterization and the evaluate value of AD technique in the risk of carotid plaque.
目的：探讨AD技术对颈动脉粥样硬化斑块组织定征诊断价值及其对斑块危险性的评价价值。
We reported the main progress made in China in recent years of the study of ultrasonic tissue characterization-propagation velocity, attenuation, scattering and nonlinearity parameter, etc.
本文报道了近年来我国在生物组织超声特性——传播速度、衰减、吸收、反射、散射和非线性声参量方面的研究进展情况。
Objective To compare the value of two ultrasonic tissue characterization (UTC) methods (video frequency method and radio frequency method) in quantitative myocardial contrast echocardiography.
目的比较超声组织定征视频法与射频法在心肌声学造影定量分析中的应用价值。
Results: The MRI accuracy rates of tumor localization and nature diagnoses (differentiating benign from malignant tumors) as well as tissue characterization were 98%, 95% and 91% respectively.
结果：MRI对原发性肾上腺肿瘤的定位、定性(区分良、恶性肿瘤)及判断肿瘤组织学类型的准确度分别为98%、95%和91%。
This paper reviews and evaluates the study in the areas of image segmentation, image registration, tissue characterization and biology measurement, and their latest development in recent years.
从图像分割、图像配准及组织定征和生物测量三个医学超声图像分析的主要方面对国内外近年来的主要研究情况进行综述和评价，并在此基础上探讨其发展前景。
There are four methods for ultrasonic characterization of tissue elasticity: imaging inspection techniques, vibration velocity measurements, quasi-static strain measurements and parametric methods.
用超声进行组织弹性定征的方法有四种：图像检查法、振动测量法、静态应变测量法和参数识别法。
Objective to present a method of ultrasonic monitoring imaging for the characterization of lesions in soft tissue induced by high intensity focused ultrasound (HIFU).
目的为高强度聚焦超声(HIFU)治疗所引起的软组织损伤提供一种超声监控成像方法。
Objective to present a method of ultrasonic monitoring imaging for the characterization of lesions in soft tissue induced by high intensity focused ultrasound (HIFU).
目的为高强度聚焦超声(HIFU)治疗所引起的软组织损伤提供一种超声监控成像方法。
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