Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

106
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
106

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Structurally Defined Low-Coordination Single-Atom Strategy for CO<sub>2</sub> Photoconversion to Formic Acid.

Journal of the American Chemical Society·2026
Same author

Human Biopsy-Defined IRI-Selective Reperfusion Signature Prioritizes Reperfusion-Timed MEK Inhibition After DCD Liver Transplantation.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2026
Same author

VALD-3 Induces GSDME-Dependent Pyroptosis via ROS/JNK/Bax Pathway in Triple-Negative Breast Cancer Cells.

Biochemical genetics·2026
Same author

Functional Ultrasound Localization Microscopy on Freely Moving Rats.

Research square·2026
Same author

Mapping Microvascular Flow via Radon Transform Ultrasound: Technical Advances and Pilot Application.

BME frontiers·2026
Same author

Microbubble Track-based Functional Ultrasound Localization Microscopy in Awake Mice.

IEEE transactions on medical imaging·2026

相关实验视频

Updated: Jul 2, 2025

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth
12:18

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

Published on: February 9, 2012

12.5K

三维剪切波弹性学使用声波辐射力和二维行列定位 (RCA) 阵列.

Zhijie Dong, U-Wai Lok, Matthew R Lowerison

    IEEE transactions on ultrasonics, ferroelectrics, and frequency control
    |February 16, 2024
    PubMed
    概括

    这项研究引入了一种新的3D声波辐射力剪切波弹性学 (ARF-SWE) 方法,使用2D行列地址阵列. 这种实用方法克服了当前3DARF-SWE的局限性,使得强大的3D组织硬度映射成为可能.

    科学领域:

    • 超声波成像 超声波成像
    • 生物医学工程 生物医学工程
    • 医学物理 医学物理

    背景情况:

    • 基于声波辐射力 (ARF) 的剪切波弹性 (SWE) 是一种非侵入性的超声波方法,用于定量测量组织硬度.
    • 目前的2D ARF-SWE缺乏对异质组织的稳定性,现有的3D解决方案具有实用限制,如探针技术和系统要求.
    • 在以前的3D ARF-SWE方法中,高通道计数系统和微妙的电路阻碍了临床应用.

    研究的目的:

    • 开发一种实用且强大的3D ARF-SWE方法,克服现有技术的局限性.
    • 通过新的技术组合,提高SWE成像的视野 (FOV).
    • 为了为临床应用提供准确的3D组织机械性质估计.

    主要方法:

    • 提出了一种新的3D ARF-SWE方法,利用一个2D行列地址 (RCA) 阵列,其元素数量较少 (256).
    • 整合了CUSE技术与2-D RCA,以改进SWE成像FOV.
    • 在乳腺癌患者身上进行了体外幻象研究和体内研究.

    主要成果:

    • 2D RCA 阵列能够实现超快的成像体积率 (2000 Hz) 并承受推力脉冲,解决关键限制.
    • 试验室研究表明,在同质和包容幻影中,3D SWE的性能强大.

    更多相关视频

    Author Spotlight: Characterizing Environmental Biofilm Mechanics Using Optical Coherence Elastography and its Applications in Wastewater Treatment
    04:51

    Author Spotlight: Characterizing Environmental Biofilm Mechanics Using Optical Coherence Elastography and its Applications in Wastewater Treatment

    Published on: March 1, 2024

    984
    Application of Ultrasound and Shear Wave Elastography Imaging in a Rat Model of NAFLD/NASH
    07:13

    Application of Ultrasound and Shear Wave Elastography Imaging in a Rat Model of NAFLD/NASH

    Published on: April 20, 2021

    4.0K

    相关实验视频

    Last Updated: Jul 2, 2025

    Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth
    12:18

    Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

    Published on: February 9, 2012

    12.5K
    Author Spotlight: Characterizing Environmental Biofilm Mechanics Using Optical Coherence Elastography and its Applications in Wastewater Treatment
    04:51

    Author Spotlight: Characterizing Environmental Biofilm Mechanics Using Optical Coherence Elastography and its Applications in Wastewater Treatment

    Published on: March 1, 2024

    984
    Application of Ultrasound and Shear Wave Elastography Imaging in a Rat Model of NAFLD/NASH
    07:13

    Application of Ultrasound and Shear Wave Elastography Imaging in a Rat Model of NAFLD/NASH

    Published on: April 20, 2021

    4.0K
  • 在体内结果成功重建了乳腺损伤的3D弹性图,与商用超声波扫描仪进行了验证.

    • 结论:

    • 基于2D RCA的拟议的3D ARF-SWE方法为临床3D组织硬度评估提供了实用和可行的解决方案.
    • 这一进步具有强大的潜力,可以改善3D组织力学的表征.
    • 该方法克服了以前的技术障碍,为3D SWE更广泛的临床采用铺平了道路.