Results 81 to 90 of about 959,350 (322)

Mac‐2 Binding Protein Glycosylation Isomer (M2BPGi)–Based Risk Stratification Refined by Tumor Metabolic Activity in Hepatocellular Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
M2BPGi reflects background liver fibrosis and hepatic functional impairment. PET SUVmax reflects tumor metabolic aggressiveness. Their combination identifies a dual‐high subgroup with the poorest recurrence‐free and overall survival. ABSTRACT Aim To evaluate the prognostic significance of preoperative Mac‐2 binding protein glycosylation isomer (M2BPGi)
Kojiro Shirabe, Junya Mita, Shinji Itoh, Takeo Toshima, Yoshiyuki Kitamura, Norifumi Iseda, Takuro Isoda, Kousei Ishigami, Tomoharu Yoshizumi   +8 more
wiley   +1 more source

Radiofrequency-Sensitive Longitudinal Relaxation Tuning Strategy Enabling the Visualization of Radiofrequency Ablation Intensified by Magnetic Composite

, 2019
As a minimally invasive heat source, radiofrequency (RF) ablation still encounters potential damages to the surrounding normal tissues because of heat diffusion, high power, and long time.
Li-Hua Xiang (6470090), Shi-Hao Xu (6470078), Shi-Si Ding (6470084), Xin Guan (6987), Kun Zhang (108291), Rong Wu (152554), Wei-Wei Ren (6470081), Hong-Yan Li (1605790), Hao-Hao Yin (6470075), Wei-Zhong Tang (6470087), Yan Fang (443710)   +10 more
core   +1 more source

Biological Resectability in Colorectal Liver Metastases: A Nomogram‐Based Continuous Risk Model to Define Borderline Disease

Annals of Gastroenterological Surgery, EarlyView.
KRAS mutation demonstrated a prognostic impact according to primary tumor sidedness, independent of tumor morphology, in patients undergoing hepatectomy for colorectal liver metastases. A nomogram integrating biological and clinicopathological factors was developed to provide continuous biological risk assessment.
Yuzo Umeda, Toshiharu Mitsuhashi, Tomokazu Fuji, Toru Kojima, Takeshi Koujima, Tatsuo Matsuda, Daisuke Satoh, Masaru Inagaki, Kosei Takagi, Toshiyoshi Fujiwara   +9 more
wiley   +1 more source

Effect of radiofrequency catheter ablation on the biochemical marker ischemia modified albumin

, 2004
Ischemia-modified albumin (IMA) levels were measured after radiofrequency (RF) catheter ablation to evaluate the effect of direct myocardial necrosis on IMA formation. IMA levels have been shown to increase in patients after RF catheter ablation compared
Gaze, D., Baxter, G.F., Floros, D., Collinson, P.O., Kaski, J.C., Sinha, M., Roy, D., Quiles, J.   +7 more
core   +1 more source

Implantable Systems for Cardiovascular Treatment and Monitoring: Comparative Insights From Intracardiovascular and Extracardiovascular Technologies

Advanced Intelligent Systems, EarlyView.
A unifying device–cardiovascular interface framework is presented to classify implantable cardiovascular technologies as intracardiovascular blood‐contacting systems or extracardiovascular tissue‐only and blood‐handling architectures. Cross‐class comparison across shared semiquantitative criteria, including blood‐contact burden, biomimicry ...
Bergo Nicolò, Semproni Federica, Maselli Martina, Colli Andrea, Cianchetti Matteo, Ciuti Gastone, Stefanini Cesare, Menciassi Arianna   +7 more
wiley   +1 more source

The Landscape of Radiofrequency Technology for Skin Rejuvenation

Health Science Reports
Background and Aims Aging skin is characterized by reduced tissue volume, weakened fibrous support, and increased laxity, leading to wrinkles and sagging.
Boyu Zhang, Xingyu Tan, Qi Zhang, Min Wu
doaj   +1 more source

Thermographic results of heating of solutions of gold nanoparticles (GNPs) exposed to external radiofrequency (RF) fields at different RF generator power outputs

, 2011
Panel A: Graphic depiction of heating rate of deionized water with increasing concentrations of GNPs treated at 200 W of power. B. RF treatment at 400 W of power. C. RF treatment at 600 W of power. D. RF treatment at 800 W of power.
Resham Bhattacharya (89540), Priyabrata Mukherjee (89541), Steven A Curley (89542), Christopher J Gannon (89538), Chitta Ranjan Patra (89539)   +4 more
core   +1 more source

Leveraging Metamaterial‐Inspired Wireless Resonator for Reliable Quantitative MRI at 1.5T: Linearity, Bias, and Repeatability Assessment

Advanced Physics Research, EarlyView.
This study designed a nonlinear‐response metamaterial‐inspired wireless resonator (MWR) and systematically evaluated the feasibility of using MWR for quantitative magnetic resonance imaging (qMRI), including T1/T2 mapping, apparent diffusion coefficient, and proton density fat fraction.
Yakui Wang, Yingyi Qi, Bing Liu, Zhonghai Chi, Yi Yi, Xinxin Li, Yibei Yu, Qian Zhao, Zhuozhao Zheng   +8 more
wiley   +1 more source

Pulsed electric field, cryoballoon, and radiofrequency for paroxysmal atrial fibrillation ablation: a propensity score-matched comparison

Europace
Aims Pulsed field ablation (PFA) has emerged as a novel, non-thermal energy source to selectively ablate cardiac tissue. We describe a multicentre experience on pulmonary vein isolation (PVI) via the pentaspline Farapulse™ PFA system vs.
D. Della Rocca, L. Marcon, M. Magnocavallo, Roberto Mené, L. Pannone, S. Mohanty, V. Sousonis, A. Sorgente, A. Almorad, A. Bisignani, A. Głowniak, Alvise Del Monte, Gezim Bala, M. Polselli, S. Mouram, V. L. La Fazia, E. Ströker, C. Gianni, S. Zeriouh, S. Bianchi, J. Sieira, S. Combes, A. Sarkozy, Pietro Rossi, S. Boveda, A. Natale, C. de Asmundis, Gian-Battista Cheirchia, C. Audiat, G. Vetta, M. Cespón-Fernández, Ioannis Doundoulakis, C. Monaco, I. Overeinder, Gregory Carette, I. Lombardo, K. Nakasone, Ivan Eltzov, M. la Meir   +38 more
semanticscholar   +1 more source

Outcome of laparoscopic radiofrequency (RF) ablation on 124 subcapsular hepatic hemangiomas.

, 2016
Outcome of laparoscopic radiofrequency (RF) ablation on 124 subcapsular hepatic hemangiomas.
Chun-Min Ning (2269408), Shi-Gang Guo (2269414), Jun Gao (203098), Yong-Hong Dong (2269423), Wen-Bing Sun (2269420), Jian-Song Ji (2269411), Xue-Mei Ding (718128), Shan Ke (164525), Zong-Hai Xin (2269417), Xiao-Long Li (1863766)   +9 more
core   +1 more source