Results 91 to 100 of about 89,124 (355)

Ultrasound elastography for evaluation of cervical lymph nodes [PDF]

Ultrasonography, 2015
Ultrasound (US) elastography has been introduced as a noninvasive imaging technique for evaluating cervical lymph nodes. US elastography techniques include strain elastography and shear wave-based elastography.
Young Jun Choi, Jeong Hyun Lee, Jung Hwan Baek   +2 more
doaj   +1 more source

Clinical applications of spleen ultrasound elastography – a review

, 2018
In the last few years, notable technical progress has taken place in ultrasound elastography. Qualitative methods have been replaced by quantitative ones, such as: transient elastography, acoustic radiation force impulse and shear wave elastography ...
Daniel Hołownia, Mazur, Rafał, Celmer, Milena, Hołownia, Daniel, Jurand Silicki, Silicki, Jurand, Pozowski, Patryk, Milena Celmer, Międzybrodzki, Krzysztof, Rafał Mazur, Krzysztof Międzybrodzki, Patryk Pozowski   +11 more
core   +1 more source

Longitudinal Multifrequency MR Elastography Reveals Biomechanical Signatures of Progression in a Translational Liver Tumor Model

Advanced Science, EarlyView.
Longitudinal multifrequency magnetic resonance elastography (mMRE) performed on a clinical 3 Tesla magnetic resonance imaging system reveals early biomechanical alterations during liver tumor progression in a translational VX2 model. Changes in tumor stiffness and viscosity precede diffusion‐related alterations and are associated with extracellular ...
Justus Ramtke, Friederike Hesse, Lasse Noack, Justus Klockner, Yubei He, Yu Liu, Yanglei Wu, Robin Schmidt, Selma Saclier, Salma A. S. Abosabie, Tom Meyer, Richard Ruppel, Nikolaus Berndt, Michael Mülleder, Eyk Schellenberger, Nicola Beindorff, Dominik N. Müller, Ingolf Sack, Jing Guo, Shraga Nahum Goldberg, Lynn Jeanette Savic   +20 more
wiley   +1 more source

THE USE OF COMPLEX ELASTOGRAPHY AT DIFFUSE LIVER DISEASES JUSTIFICATION

В мире научных открытий, 2016
Background: To justify the use of complex elastography in patients with diffuse liver diseases. Tasks. 1. To determine the role of complex elastographic study for patients with diffuse liver diseases (DLD). 2.
Tatyana Gennadievna Morozova, Alexey Vasilyevich Borsukov   +1 more
doaj   +1 more source

Diagnostic utility of strain and shear wave ultrasound elastography in differentiation of benign and malignant solid breast lesions

The Egyptian Journal of Radiology and Nuclear Medicine, 2020
Background The purpose of our study was to assess diagnostic performance and comparison of strain and shear wave ultrasound elastography for differentiation of benign and malignant breast lesions compared to histopathological diagnosis as a reference ...
Ahmed Tohamy Ahmed
doaj   +1 more source

Strain and elasticity imaging in compression optical coherence elastography: The two‐decade perspective and recent advances

Journal of Biophotonics, 2020
Quantitative mapping of deformation and elasticity in optical coherence tomography has attracted much attention of researchers during the last two decades.
V. Zaitsev, A. Matveyev, L. Matveev, A. Sovetsky, Matt S. Hepburn, Alireza Mowla, B. Kennedy   +6 more
semanticscholar   +1 more source

Ultrasound Elastography for the Evaluation of Lymph Nodes

Frontiers in Oncology, 2021
The differential diagnosis of lymphadenopathy is important for predicting prognosis, staging, and monitoring the treatment, especially for cancer patients.
Bin Wang, Qi Guo, Jia-Yu Wang, Yang Yu, Ai-Jiao Yi, Xin-Wu Cui, C. Dietrich   +6 more
semanticscholar   +1 more source

Preoperative FIB‐4 Index as a Potential Factor Associated With Severe Postoperative Complications and Endogenous Organ Failure After Hepatectomy for Hepatocellular Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
This study demonstrates that a preoperative FIB‐4 index ≥ 5.0 independently predicts severe complications and endogenous organ failure (EOF) following hepatectomy for hepatocellular carcinoma. By capturing structural liver fragility and systemic vulnerability, the FIB‐4 index enhances surgical risk stratification beyond traditional functional markers ...
Masanori Nakamura, Yukiyasu Okamura, Osamu Aramaki, Nao Yoshida, Yusuke Mitsuka, Hayato Abe, Shunsuke Yamagishi, Yasuhiro Okumura, Kyongsun Pak, Shinobu Masuda   +9 more
wiley   +1 more source

Spleen and Liver Stiffness Evaluation by ARFI Imaging: A Reliable Tool for a Short-Term Monitoring of Portal Hypertension?

International Journal of Hepatology, 2022
Background. Assessment of hepatic venous pressure gradient (HVPG) is the most reliable, though invasive method for evaluation of portal hypertension. Non-invasive, elastography-based techniques are well established in diagnosis, but not in monitoring of ...
Andreas Binzberger, Mark Hänle, Matthias Pfahler, Wolfgang Kratzer, Thomas Seufferlein, Eugen Zizer   +5 more
doaj   +1 more source

AUE-Net: Automated Generation of Ultrasound Elastography Using Generative Adversarial Network

Diagnostics, 2022
Problem: Ultrasonography is recommended as the first choice for evaluation of thyroid nodules, however, conventional ultrasound features may not be able to adequately predict malignancy. Ultrasound elastography, adjunct to conventional B-mode ultrasound,
Qingjie Zhang, Junjuan Zhao, Xiangmeng Long, Quanyong Luo, Ren Wang, Xuehai Ding, Chentian Shen   +6 more
doaj   +1 more source