Results 21 to 30 of about 23,380 (158)

Theoretical investigation of transgastric and intraductal approaches for ultrasound-based thermal therapy of the pancreas. [PDF]

open access: yes, 2017
BackgroundThe goal of this study was to theoretically investigate the feasibility of intraductal and transgastric approaches to ultrasound-based thermal therapy of pancreatic tumors, and to evaluate possible treatment strategies.MethodsThis study ...
Adams, Matthew S   +4 more
core   +1 more source

Distinct immune signatures in directly treated and distant tumors result from TLR adjuvants and focal ablation. [PDF]

open access: yes, 2018
Both adjuvants and focal ablation can alter the local innate immune system and trigger a highly effective systemic response. Our goal is to determine the impact of these treatments on directly treated and distant disease and the mechanisms for the ...
Borowsky, Alexander D   +13 more
core   +1 more source

A portable high-intensity focused ultrasound device for noninvasive venous ablation [PDF]

open access: yesJournal of Vascular Surgery, 2010
Varicose veins and other vascular abnormalities are common clinical entities. Treatment options include vein stripping, sclerotherapy, and endovenous laser treatment, but all involve some degree of invasive intervention. The purpose of this study was to determine ex vivo the effectiveness of a novel hand-held, battery-operated, high-intensity focused ...
Allie M. Sohn   +6 more
openaire   +3 more sources

The Influence of Oxytocin on the Blood Perfusion of Uterine Fibroids: Contrast-enhanced Ultrasonography Evaluation [PDF]

open access: yes, 2016
BackgroundHigh intensity focused ultrasound ablation is a new technique for the treatment of uterine fibroids. Its efficacy is influenced by the blood perfusion of the fibroids.
Ren, Dehong, Wang, Wei, Wang, Yang
core   +2 more sources

A Surgical Perspective on Targeted Therapy of Hepatocellular Carcinoma. [PDF]

open access: yes, 2015
Hepatocellular carcinoma (HCC), the second leading cause of cancer deaths worldwide, is difficult to treat and highly lethal. Since HCC is predominantly diagnosed in patients with cirrhosis, treatment planning must consider both the severity of liver ...
Busuttil, Ronald W   +2 more
core   +2 more sources

Modifying Ultrasound Waveform Parameters to Control, Influence, or Disrupt Cells [PDF]

open access: yes, 2020
Ultrasound can be focused into deep tissues with millimeter precision to perform non-invasive ablative therapy for diseases such as cancer. In most cases, this ablation uses high intensity ultrasound to deposit non-selective thermal or mechanical energy ...
Mittelstein, David Reza
core   +1 more source

Thermal Ablation as an Alternative to Standard Breast Conserving Surgery in the Treatment of Invasive Ductal Carcinoma of the Elderly [PDF]

open access: yes, 2022
An aging population means an inevitable increase in cancer diagnoses, and thus, a novel solution is needed to address this looming problem. Within the field of breast cancer, thermal ablation has emerged as a promising alternative to surgical excision ...
Ducharme, Dani
core   +1 more source

Image-Guided High-Intensity Focused Ultrasound, A Novel Application for Interventional Nuclear Medicine? [PDF]

open access: yes, 2021
Image-guided high-intensity focused ultrasound (HIFU) has been increasingly used in medicine over the past few decades, and several systems for such have become commercially available. HIFU has passed regulatory approval around the world for the ablation
Bailis, Nikolaos   +5 more
core   +1 more source

High-intensity focused ultrasound ablation for advanced pancreatic cancer

open access: yesJournal of Cancer Research and Therapeutics, 2019
The aim of this study was to evaluate the efficacy, safety, and survival factors of high-intensity focused ultrasound (HIFU) ablation in the treatment of advanced pancreatic cancer.A retrospective analysis was conducted between September 2010 and March 2016.
Ke Ma   +5 more
openaire   +3 more sources

High intensity focused ultrasound in clinical tumor ablation

open access: yesWorld Journal of Clinical Oncology, 2011
Recent advances in high intensity focused ultrasound (HIFU), which was developed in the 1940s as a viable thermal tissue ablation approach, have increased its popularity. In clinics, HIFU has been applied to treat a variety of solid malignant tumors in a well-defined volume, including the pancreas, liver, prostate, breast, uterine fibroids, and soft ...
openaire   +3 more sources

Home - About - Disclaimer - Privacy