Results 151 to 160 of about 3,168,796 (333)

Novel simultaneous assessment of contact force and local impedance for radiofrequency catheter ablation guidance [PDF]

, 2021
F A Alken, Katharina Scherschel, Mustafa Masjedi, Olaf Grebe, Christopher Meyer   +4 more
openalex   +1 more source

Contrast‐Enhanced MR Fingerprinting With Delta‐Relaxometry: Investigating a New Avenue for Tumor Characterization

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background MRI contrast agents enhance lesion characterization by altering tissue relaxation properties. However, quantitative assessment of contrast enhancement is limited by variability in contrast administration parameters, and lack of efficient and precise contrast concentration independent relaxivity (r1, r2) measurement techniques.
Shengwen Deng, Walter Zhao, Sree Gongala, Jessie E. P. Sun, David W. Jordan, Chris A. Flask, Mark A. Griswold, Dan Ma, Chaitra Badve   +8 more
wiley   +1 more source

Clinical Validation of a Fast MRI Method to Evaluate Brain Vascular and Parenchymal Abnormalities in Sturge‐Weber Syndrome

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sturge‐Weber syndrome (SWS) is a rare neurocutaneous disorder associated with venous capillary malformations, atrophy, and calcifications. Longitudinal imaging is limited by risks of sedation and gadolinium exposure in children.
Scotty G. McKay, Yongsheng Chen, E. Mark Haacke, Yang Xuan, Aimee F. Luat, Csaba Juhász   +5 more
wiley   +1 more source

Impact of Add‐On Hepatobiliary Abbreviated Magnetic Resonance Imaging on Ultrasound Hepatoma Surveillance for Liver Cirrhosis‐ a Randomized Study

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) surveillance with semi‐annual ultrasound (US) is recommended for high‐risk patients. This study investigates the impact of hepatobiliary abbreviated magnetic resonance imaging (AMRI) performed annually on the recommended US surveillance.
Jing‐Houng Wang, Hsin‐You Ou, Yi‐Hao Yen, Chao‐Hung Hung, Sheng‐Nan Lu   +4 more
wiley   +1 more source

Phase IIb Trial for the Palliative Treatment of Patients With Primary Hepatic Malignancy Unable to Receive Curative Treatment: Efficacy of Colchicine

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This trial was to evaluate the efficacy and the safety of colchicine for the palliative treatment of patients with primary hepatic malignancy unable to receive curative treatment. Forty hepatocellular carcinoma (HCC) patients and two intrahepatic cholangiocarcinoma (ICC) patients signed the informed consents.
Zu‐Yau Lin, Ming‐Lun Yeh, Po‐Cheng Liang, Shinn‐Cherng Chen, Chung‐Feng Huang, Jee‐Fu Huang, Chia‐Yen Dai, Ming‐Lung Yu, Wan‐Long Chuang   +8 more
wiley   +1 more source

Ultrasound‐Guided Liposomal vs. Conventional Bupivacaine Erector Spinae Plane Block Plus Gabapentin for Postherpetic Neuralgia

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study aimed to compare efficacy and safety of ultrasound‐guided erector spinae plane block (ESPB) using liposomal (LB) versus conventional bupivacaine (CB), each plus standardized gabapentin, in patients with postherpetic neuralgia (PHN). A total of 116 PHN patients were randomized to ESPB‐LB or ESPB‐CB; both groups received standardized ...
Xia‐Jing Xu, Li‐Juan Liu, Fa‐Ming Xu, Xiang‐Yu Fang   +3 more
wiley   +1 more source

SENSITIVITY ANALYSIS FOR THE OPTIMIZATION OF RADIOFREQUENCY ABLATION IN THE PRESENCE OF MATERIAL PARAMETER UNCERTAINTY [PDF]

, 2012
Inga Altrogge, Tobias Preußer, Tim Kröger, Sabrina Haase, Torben Pätz, Robert M. Kirby   +5 more
openalex   +1 more source

Cost‐Utility Analysis of Intracapsular and Extracapsular Techniques for Pediatric Tonsillectomy

The Laryngoscope, EarlyView.
Intracapsular coblation tonsillectomy (ICT) is more cost‐effective than extracapsular tonsillectomy (ECT) in pediatric patients, particularly for ambulatory procedures. In a prospective cohort of over 5000 cases, ICT was associated with lower costs and comparable or better quality‐adjusted life years, even when accounting for potential revision ...
Stephen R. Chorney, Romaine F. Johnson, Ron B. Mitchell   +2 more
wiley   +1 more source

Temperature controlled radiofrequency ablation.

Indian pacing and electrophysiology journal, 2002
Since its introduction in 1987, radiofrequency (RF) ablation has developed to become the treatment of choice for symptoms caused by atrio ventricular (AV) reentrant tachycardia, isthmus related atrial flutter, AV-nodal reentrant tachycardia and to some extent also for certain types of ventricular tachycardias. The introduction of new cardiac activation
openaire   +2 more sources

Surgical resection for suppurative thrombophlebitis of the great saphenous vein after radiofrequency ablation [PDF]

, 2019
Zachary Grady, Matthew Aizpuru, Kevin X. Farley, Jaime Benarroch‐Gampel, Robert S. Crawford   +4 more
openalex   +1 more source