Results 91 to 100 of about 78,758 (356)

A Physics Constrained Machine Learning Pipeline for Young's Modulus Prediction in Multimaterial Hyperelastic Cylinders Guided by Contact Mechanics

Advanced Intelligent Discovery, EarlyView.
A physics‐guided machine learning framework estimates Young's modulus in multilayered multimaterial hyperelastic cylinders using contact mechanics. A semiempirical stiffness law is embedded into a custom neural network, ensuring physically consistent predictions. Validation against experimental and numerical data on C.
Christoforos Rekatsinas, Panagiotis Krokidas, Vasileios Vavourakis, Clara Essmann, George Giannakopoulos   +4 more
wiley   +1 more source

Assessment of biopsy‐proven liver fibrosis by two‐dimensional shear wave elastography: An individual patient data‐based meta‐analysis

Hepatology, 2017
Two‐dimensional shear wave elastography (2D‐SWE) has proven to be efficient for the evaluation of liver fibrosis in small to moderate‐sized clinical trials. We aimed at running a larger‐scale meta‐analysis of individual data.
E. Herrmann, V. de Lédinghen, C. Cassinotto, W. C. Chu, V. Leung, G. Ferraioli, C. Fìlice, L. Castéra, V. Vilgrain, M. Ronot, J. Dumortier, A. Guibal, S. Pol, J. Trebicka, C. Jansen, C. Strassburg, R. Zheng, Jian Zheng, S. Francque, T. Vanwolleghem, L. Vonghia, E. Manesis, P. Zoumpoulis, I. Sporea, M. Thiele, A. Krag, C. Cohen-Bacrie, A. Criton, J. Gay, T. Deffieux, M. Friedrich-Rust   +30 more
semanticscholar   +1 more source

Ultra-wideband optical coherence elastography from acoustic to ultrasonic frequencies [PDF]

, 2022
Feng Xu, Guo‐Yang Li, Seok Hyun Yun
openalex   +1 more source

Engineering Ultrasound Contrast Agents for Targeted Therapeutics: A Theranostic Approach to Drug Delivery, Gene Therapy, and Immunomodulation

Advanced NanoBiomed Research, EarlyView.
Ultrasound contrast agents, including microbubbles and nanobubbles, transform imaging and targeted therapy through precise engineering of size, shell composition, and surface properties. This review explores how these innovations enable tissue‐specific delivery, enhance therapeutic efficacy, and extend applications from vascular imaging to tumor ...
Ashkan Seza, Kimia Mozahheb Yousefi, Sara Minaeian   +2 more
wiley   +1 more source

Noninvasive evaluation of hepatic fibrosis in patients with hepatitis C using elastography

The Egyptian Journal of Internal Medicine, 2012
Background Evaluation of the static elastography as a noninvasive method for predicting liver fibrosis in patients with hepatitis C virus as an alternative modality for liver biopsy.
Hussein Okasha, Mohamed Naguib Abdalla, Nagwa Ramadan, Waleed El-Nabwey   +3 more
doaj   +1 more source

Long‐term impact of Elexacaftor/Tezacaftor/ivacaftor on pulmonary, nutritional and metabolic outcomes in homozygous F508del cystic fibrosis patients: A real‐world cohort study

British Journal of Clinical Pharmacology, EarlyView.
Aim Elexacaftor/tezacaftor/ivacaftor (ETI) has markedly improved cystic fibrosis (CF) outcomes. However, its long‐term impact on nutrition, metabolism and liver health remains underexplored. We assessed 30‐month changes in pulmonary, nutritional, metabolic and inflammatory markers in people with CF (PwCF) homozygous for F508del.
Nicola Perrotta, Luigi Angelo Fiorito, Roberta Vescovo, Anna Virgilio, Giulia Amato, Giuseppe Cimino   +5 more
wiley   +1 more source

Combi-Elastography versus Transient Elastography for Assessing the Histological Severity of Metabolic Dysfunction-Associated Steatotic Liver Disease

Gut and Liver
Background/Aims: Combi-elastography is a B-mode ultrasound-based method in which two elastography modalities are utilized simultaneously to assess metabolic dysfunction-associated steatotic liver disease (MASLD).
Yun Kyu Lee, Dong Hyeon Lee, Sae Kyung Joo, Heejoon Jang, Young Ho So, Siwon Jang, Dong Ho Lee, Jeong Hwan Park, Mee Soo Chang, Won Kim, Innovative Target Exploration of NAFLD (ITEN) Consortium   +10 more
doaj   +1 more source

Renal ultrasound elastography

Diagnostic and Interventional Imaging, 2013
Chronic kidney disease (CKD) incidence and prevalence are increasing in Western countries, due particularly to diabetes mellitus and hypertension-related nephropathies. CKD may lead to end-stage renal failure, with extensive morbidity, mortality and increasing health costs.
Grenier, N., Gennisson, J.-L., Cornelis, F., Le Bras, Y., Couzi, L.   +4 more
openaire   +2 more sources

Performance of Elastography, Color Doppler and B Mode Ultrasound to Differentiate Fibroadenomas from Phyllodes Tumor [PDF]

, 2022
Lynda Aoudia, Kouchkar Amal, Eddine Bendib Salah   +2 more
openalex   +1 more source

Fractal Anatomy of Human Organs: A Narrative Review of Structure, Function, and Clinical Perspectives

Clinical Anatomy, EarlyView.
ABSTRACT Fractal geometry describes complex, self‐similar patterns that repeat across spatial scales and is increasingly recognized as relevant in anatomical research. Indeed, the fractal organization is consistently observed in respiratory, cardiovascular, gastrointestinal, nervous, renal, hepatic, and dermatological systems.
Immacolata Belviso, Jacopo Junio Valerio Branca, Giulia Guarnieri, Annamaria Morelli, Alessandra Pacini, Daniele Della Posta, Domenico Ribatti, Ferdinando Paternostro   +7 more
wiley   +1 more source