Results 41 to 50 of about 3,147,050 (413)

CT-guided radiofrequency ablation of the extracranial cranial nerve for the treatment of Meige’s syndrome

Frontiers in Neuroscience, 2022
BackgroundMeige’ s syndrome, a rare form of dystonia, lacks effective treatment. The purpose of this study was to determine the effects of CT-guided percutaneous extracranial radiofrequency ablation of the facial and/or trigeminal nerves in the treatment
Bing Huang, Xin-dan Du, Ming Yao, Hui-dan Lin, Wen-hua Yu, Qing-he Zhou   +5 more
doaj   +1 more source

Effect of energy dissipation on radiofrequency ablation model in cardiac tissue: modelling, analysis and numerical simulation [PDF]

arXiv, 2023
This paper deals with the mathematical analysis and numerical simulation of a new nonlinear ablation system modeling radiofrequency ablation phenomena in cardiac tissue, {which incorporates the effects of blood flow on the heat generated when ablation by radiofrequency. The model also considers the effects of viscous energy dissipation.
arxiv  

Inflammation induced by incomplete radiofrequency ablation accelerates tumor progression and hinders PD-1 immunotherapy

Nature Communications, 2019
Radiofrequency ablation (RFA) promotes tumor antigen-specific T cell responses and enhances the effect of immunotherapy in preclinical settings. Here we report that the existence of remnant tumor masses due to incomplete RFA (iRFA) is associated with ...
Liangrong Shi, Junjun Wang, N. Ding, Yi Zhang, Yi-bei Zhu, Shunli Dong, Xiaohui Wang, C. Peng, Chunhui Zhou, Ledu Zhou, Xiaodong Li, Hong-bing Shi, Wei Wu, X. Long, Changping Wu, W. Liao   +15 more
semanticscholar   +1 more source

Radiofrequency ablation in pancreatic cancer [PDF]

HPB, 2006
Radiofrequency ablation (RFA) is effective in the treatment of unresectable hepatic tumors and promising results have also been described in tumors of kidney, lung, brain, prostate, and breast. The radiofrequency destruction of solid pancreatic tumors sounds logical but also seems risky due to the friable pancreatic parenchyma, the fear of pancreatitis
E. Kitiris, P. Hadjicostas, F. Lerni, C. Varianos, N. Malakounides, P. Symeonides   +5 more
openaire   +3 more sources

Treatment of osteolytic solitary painful osseous metastases with radiofrequency ablation or cryoablation: a retrospective study by propensity analysis [PDF]

, 2016
The present study aimed to measure the improvement in pain relief and quality of life in patients with osteolytic solitary painful bone metastasis treated by cryoablation (CA) or radiofrequency ablation (RFA).
Bonfili, Pierluigi, DI Cesare, Ernesto, DI Staso, Mario, Franzese, Pietro, GRAVINA, GIOVANNI LUCA, Gregori, Lorenzo, Marampon, Francesco, Masciocchi, Carlo, TOMBOLINI, Vincenzo, Zugaro, Luigi   +9 more
core   +1 more source

Percutaneous endobiliary ablation of malignant biliary strictures with a novel temperature-controlled radiofrequency ablation device

Diagnostic and Interventional Radiology, 2021
PURPOSEWe aimed to determine the safety and effectiveness of percutaneous endobiliary radiofrequency ablation of malignant biliary obstructions with a temperature-controlled radiofrequency ablation device.METHODSIn this single center retrospective study,
Sadık Ahmet Uyanık, Umut Öğüşlü, Halime Çevik, Eray Atlı, Birnur Yılmaz, Burçak Gümüş   +5 more
doaj   +1 more source

Interactive Volumetry Of Liver Ablation Zones [PDF]

Sci. Rep. 5, 15373; doi: 10.1038/srep15373 (2015), 2015
Percutaneous radiofrequency ablation (RFA) is a minimally invasive technique that destroys cancer cells by heat. The heat results from focusing energy in the radiofrequency spectrum through a needle. Amongst others, this can enable the treatment of patients who are not eligible for an open surgery. However, the possibility of recurrent liver cancer due
arxiv   +1 more source

Radiofrequency ablation of lymphoma

Blood, 2006
Percutaneous minimally invasive radiofrequency (RF) ablation has not been described for lymphoma. This image-guided modality is presented in 3 different settings for the treatment of refractory lymphoma. The first patient received RF ablation for the curative treatment of a solitary residual hepatic mass following rituximab-based chemotherapy for a ...
Bradford J. Wood, Mara M. Barth, Deepak Sudheendra, Wyndham H. Wilson, Upendra P. Hegde   +4 more
openaire   +3 more sources

Multimodality Treatment with Conventional Transcatheter Arterial Chemoembolization and Radiofrequency Ablation for Unresectable Hepatocellular Carcinoma [PDF]

, 2012
Background/Aims: To evaluate the efficacy of multimodality treatment consisting of conventional transcatheter arterial chemoembolization (TACE) and radiofrequency ablation (RFA) in patients with non-resectable and non-ablatable hepatocellular carcinoma ...
Albrecht T, Bloomston M, Bosch FX, Bruix J, Bruix J, Buscarini E, Buscarini L, Buscarini L, C. Trumm, Camma C, Clasen S, Dupuy DE, El-Serag HB, F. Bamberg, F.T. Kolligs, Geschwind JF, Jemal A, Kagawa T, Kettenbach J, Kim JH, Kirikoshi H, Lencioni R, Lencioni R, Lencioni R, Lencioni RA, Lin SM, Lin SM, Livraghi T, Livraghi T, Llovet JM, Llovet JM, Lo CM, M. Rentsch, M.F. Reiser, Marelli L, Marrero JA, N. Ashoori, Oken MM, P. Paprottka, Parkin DM, Poon RT, Rossi S, Sherman M, Shiina S, T.F. Jakobs, Veltri A, Vetter D, Yamakado K, Zhang L   +48 more
core   +1 more source

Cooled Radiofrequency Ablation for Bilateral Greater Occipital Neuralgia

Case Reports in Neurological Medicine, 2014
This report describes a case of bilateral greater occipital neuralgia treated with cooled radiofrequency ablation. The case is considered in relation to a review of greater occipital neuralgia, continuous thermal and pulsed radiofrequency ablation, and ...
Tiffany Vu, Akhil Chhatre
doaj   +1 more source