Results 121 to 130 of about 125,745 (387)
International Journal of HyperthermiaPurpose To evaluate the efficacy and safety of high-intensity focused ultrasound (HIFU) ablation in the treatment of uterine arteriovenous fistula (UAVF).Materials and methods This case series included three patients diagnosed with acquired UAVF.
Fang Li +7 more
doaj +1 more source
Clinical and Experimental Obstetrics & Gynecology, 2022 Background: The purpose of this article was to evaluate the effect of paracervical block before ultrasound-guided high-intensity-focused ultrasound treatment of adenomyosis and uterine fibroids.
Jae-Seong Lee, Kye-Hwa Lee, Tae-Eung Kim
doaj +1 more source
Feasibility of Material Decomposition-based Photon-counting CT Thermometry [PDF]
arXiv, 2022 Over the past decades, thermal ablation procedures such as high intensity focused ultrasound (HIFU) have been developed vaporize cancerous tissues in a focal area. Thermal ablation has the potential to non-invasively eliminate tumors and treat other medical conditions with high efficacy and better patient outcomes.
arxiv
Efficacy of Ultrasound-guided Radiofrequency Ablation of Parathyroid Hyperplasia: Single Session vs. Two-Session for Effect on Hypocalcemia [PDF]
, 2020 To evaluate safety and efficacy of one- vs. two-session radiofrequency ablation (RFA) of parathyroid hyperplasia for patients with secondary hyperparathyroidism (SHPT) and to compare the outcome of both methods on hypocalcemia.
He, Hong-Feng +7 more
core +1 more source
Printed Receive Coils with High Acoustic Transparency for Magnetic Resonance Guided Focused Ultrasound. [PDF]
, 2018 In magnetic resonance guided focused ultrasound (MRgFUS) therapy sound waves are focused through the body to selectively ablate difficult to access lesions and tissues.
Arias, Ana +5 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke +4 more
wiley +1 more source
Portable high-intensity focused ultrasound system with 3D electronic steering, real-time cavitation monitoring, and 3D image reconstruction algorithms: a preclinical study in pigs [PDF]
Ultrasonography, 2014 Purpose: The aim of this study was to evaluate the safety and accuracy of a new portable ultrasonography-guided high-intensity focused ultrasound (USg-HIFU) system with a 3-dimensional (3D) electronic steering transducer, a simultaneous ablation and ...
Jin Woo Choi +7 more
doaj +1 more source
Clinical applications of high-intensity focused ultrasound [PDF]
, 2016 published_or_final_versio
Cheung, TT +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Advanced Engineering Materials, EarlyView.Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar +3 more
wiley +1 more source