Liver Shear Wave Speed and Other Quantitative Ultrasound Measures of Liver Parenchyma: Prospective Evaluation in Healthy Children and Adults

Trout Andrew T.; Xanthakos Stavra A.; Bennett Paula S.; Dillman Jonathan R.

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Liver Shear Wave Speed and Other Quantitative Ultrasound Measures of Liver Parenchyma: Prospective Evaluation in Healthy Children and Adults

机译：肝脏实质肝脏剪切波速和其他定量超声测量：健康儿童与成人前瞻性评价

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OBJECTIVE. The purpose of this study was to use 2D ultrasound shear wave elastography (SWE) to define expected ranges for liver shear wave speed and shear wave dispersion in children and adults without a known history of liver disease. The study also sought to define liver attenuation in adults.

机译：客观的。本研究的目的是使用2D超声剪切波弹性显影（SWE）来定义儿童和成人中的肝脏剪切波速和剪切波分散的预期范围，而没有已知的肝病历史。该研究还试图在成人中定义肝脏衰减。

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《AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences》 |2020年第3期|共9页
作者
Trout Andrew T.; Xanthakos Stavra A.; Bennett Paula S.; Dillman Jonathan R.;
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作者单位

Cincinnati Childrens Hosp Med Ctr Dept Radiol 3333 Burnet Ave MLC 5031 Cincinnati OH 45229 USA;

Univ Cincinnati Dept Pediat Coll Med Cincinnati OH 45221 USA;

Cincinnati Childrens Hosp Med Ctr Dept Radiol 3333 Burnet Ave MLC 5031 Cincinnati OH 45229 USA;

Cincinnati Childrens Hosp Med Ctr Dept Radiol 3333 Burnet Ave MLC 5031 Cincinnati OH 45229 USA;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
dispersion; liver attenuation; shear wave elastography;

机译：分散;肝脏衰减;剪切波弹性造影;

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1. Liver Shear Wave Speed and Other Quantitative Ultrasound Measures of Liver Parenchyma: Prospective Evaluation in Healthy Children and Adults [J] . Trout Andrew T., Xanthakos Stavra A., Bennett Paula S., AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2020,第3期

机译：肝脏实质肝脏剪切波速和其他定量超声测量：健康儿童与成人前瞻性评价
2. Ultrasound shear wave speed measurements correlate with liver fibrosis in children [J] . Dillman Jonathan R., Heider Amer, Bilhartz Jacob L., Pediatric radiology . 2015,第10期

机译：超声剪切波速度测量与儿童肝纤维化相关
3. Usefulness of Liver Stiffness on Ultrasound Shear-Wave Elastography for the Evaluation of Central Venous Pressure in Children With Heart Diseases [J] . Eiko Terashi, Yoshihiko Kodama, Ayako Kuraoka, Circulation journal . 2019,第6期

机译：超声剪切波弹性成像中肝硬度对评估心脏病患儿中心静脉压的有用性
4. Ultrafast Quantitative Ultrasound and Shear Wave Elastography Imaging of In Vivo Duck Fatty Livers [C] . Marc Gesnik, Manish Bhatt, Marie-Helene Roy-Cardinal, IEEE International Ultrasonics Symposium . 2019

机译：超快定量超声波和剪切波形弹性摄影成像在体内鸭脂肪肝脏
5. Cooking Healthy, Eating Smart (CHES): Evaluating the feasibility of using volunteers to deliver nutrition and food safety education to rural older adults. [D] . Getty, Morgan. 2014

机译：烹饪健康，饮食聪明（CHES）：评估使用志愿者为农村老年人提供营养和食品安全教育的可行性。
6. Ultrasound shear wave speed measurements correlate with liver fibrosis in children [O] . Jonathan R. Dillman, Amer Heider, Jacob L. Bilhartz, -1

机译：超声剪切波速度测量与儿童肝纤维化相关
7. Aim: To investigate the value of ElastPQ measurement for differential diagnosis of benign and malignant focal liver lesions (FLLs) by using histologic results as a reference standard. Material and methods: A total of 154 patients were included. ElastPQ measurement was performed for each lesion in which the shear wave speed (SWS) was measured. The difference in SWS and SWS ratio of FLL to surrounding liver were evaluated, and the cut off value was investigated. Receiver operating characteristic (ROC) curve was plotted to evaluate the diagnostic performance. Histology as a gold standard was obtained by surgery in all patients. Results: A total of 154 lesions including 129 (83.7 ) malignant FLLs and 25 (16.3 ) benign ones were analysed. The SWS of malignant and benign FLLs was significantly different, 2.77±0.68 m/s and 1.57±0.55 m/s (p<0.05). The SWS ratio of each FLL to surrounding liver parenchyma was 2.23±0.49 for malignant and 1.14±0.36 for benign FLLs (p<0.05). The cut off value for differential diagnosis was 2.06 m/s for SWS and 1.67 for SWS ratio. Conclusions: ElastPQ measurement provides reliable quantitative stiffness information of FLLs and may be helpful in the differential diagnosis between malignant and benign FLLs. [O] . Yi Dong, Wen-Ping Wang, Yadan Xu, 2017

机译：目的：通过使用组织学结果作为参考标准，研究ELASTPQ测量对良性和恶性局灶性肝病变（FLLS）的鉴别诊断的价值。材料和方法：共有154名患者。对测量剪切波速度（SWS）的每个病变进行ELASTPQ测量。评估了FL1与周围肝脏的SWS和SWS比的差异，研究了切断值。接收器操作特征（ROC）曲线被绘制以评估诊断性能。组织学作为金标准通过患者的手术获得。结果：共有154例病变，包括129名（83.7％）恶性FLLS和25（16.3％）良性物质。 SWS的恶性和良性FLLS显着差异，2.77±0.68 m / s和1.57±0.55 m / s（p <0.05）。对于良性FLL的恶性为2.23±0.36，每个FL1与周围肝实质的SWS比为2.23±0.36（P <0.05）。差分诊断的切断值为SWS和SWS比率为2.06米/秒。结论：ELASTPQ测量提供了FLLS的可靠定量刚度信息，可能有助于恶性和良性FLL之间的差异诊断。

Liver Shear Wave Speed and Other Quantitative Ultrasound Measures of Liver Parenchyma: Prospective Evaluation in Healthy Children and Adults

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