Results 41 to 50 of about 64,396 (303)
Removal of Common Warts by High-Intensity Focused Ultrasound: An Introductory Observation
Case Reports in Dermatology, 2021 Therapies of common warts are cumbersome and not very effective. Recurrences are common. A new 20 MHz high-intensity focused ultrasound (HIFU) method is introduced as a new potential treatment modality.
Torsten Bove +4 more
doaj +1 more source
Modeling of Microbubble-Enhanced High-Intensity Focused Ultrasound [PDF]
Ultrasound in Medicine & Biology, 2019 Heat enhancement at the target in a High Intensity Focused Ultrasound (HIFU) field is investigated by considering the effects of the injection of microbubbles in the vicinity of the tumor to be ablated. The interaction between the bubble cloud and the HIFU field is investigated using a three-dimensional numerical model.
Gnanaskandan, Aswin +2 more
openaire +3 more sources
High‐intensity focused ultrasound for noninvasive functional neurosurgery [PDF]
Annals of Neurology, 2009 AbstractTranscranial magnetic resonance (MR)‐guided high‐intensity focused ultrasound (tcMRgHIFU) implies a novel, noninvasive treatment strategy for various brain diseases. Nine patients with chronic neuropathic pain were treated with selective medial thalamotomies.
Martin, E +4 more
openaire +3 more sources
, 2012 Purpose: To combine temperature-related information of phase images and magnitude images acquired from an MR spoiled gradient echo sequence using a postprocessing method referred to as PRF-shift-weighted imaging PRFSWI.
陳俊文;黃騰毅;彭旭霞;陳文翔;曾文毅 +1 more
core +1 more source
Modelling and monitoring nonlinear acoustic phenomena in high-intensity focused ultrasound therapy
, 2017 High intensity focused ultrasound (HIFU) provides a wide range of noninvasive therapies ranging from drug delivery to the destruction of kidney stones. In particular, thermal ablation by HIFU presents an effective noninvasive method for the treatment ...
Jackson, Edward
core +1 more source
High Intensity Focused Ultrasound Pressure Field Characterization
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2020 One of the innovative methods in cancer treatment is to use high intensity focused ultrasound (HIFU) technology. HIFU transducers create a very high acoustic pressure (tens of MPa) area at the focal point of the tissue inside the body. The HIFU transducer pressure area should be characterized for effective and safe use in applications in cancer ...
Baki Karaböce, Süreyya Nur, Ali Sahin
openaire +1 more source
, 2013 Clinical use of high-intensity focused ultrasound (HIFU) under ultrasound or MR guidance as a non-invasive method for treating tumors is rapidly increasing. Tens of thousands of patients have been treated for uterine fibroid, benign prostate hyperplasia,
Hananel A +15 more
core +4 more sources
International Journal of Hyperthermia, 2023 Objectives Our study aims at the comprehensive analysis of adverse events (AEs) in patients with symptomatic uterine fibroids (UFs) who underwent magnetic resonance-guided high-intensity focused ultrasound (MR-HIFU) in the last 6 years in one of the ...
Jakub Kociuba +5 more
doaj +1 more source
Tissue atomization by high intensity focused ultrasound
2012 IEEE International Ultrasonics Symposium, 2012 Liquid atomization and fountain formation by focused ultrasound was first published by Wood and Loomis [1]. Since then, the cavitation-wave hypothesis emerged to explain atomization in a fountain, which states atomization arises from a combination of surface capillary waves and the collapse of cavitation bubbles.
Julianna, Simon +5 more
openaire +3 more sources
BMC GastroenterologyBackground This study aimed to construct an artificial intelligence model based on ultrasound radiomics and deep learning, integrating clinical features to develop a fusion model for individualized prediction of survival outcomes in elderly patients with
Yumei Liu +6 more
doaj +1 more source