Results 121 to 130 of about 413,239 (295)

Energy Spectral Single-energy Technique Based on Deep Learning Image Reconstruction: Study on Image Quality of Thoracic Aorta under Low Contrast Agent Flow Rate

CT Lilun yu yingyong yanjiu
Objective: To investigate the value of combining a deep learning image reconstruction algorithm and an energy spectral single-energy technique to improve the image quality of the thoracic aorta with a low contrast agent flow rate.
Xiongxin YE, Yuanfen LIU, Borong TANG, Yilin CHEN, Wanyi ZHENG, Liwei XUE, Xiaoyong ZHANG   +6 more
doaj   +1 more source

Photon‐Counting Detector CT Versus Conventional CT for Low‐Dose Chest Imaging: A Reader Preference Study

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Background Photon‐counting detector CT (PCD‐CT) is a technology that directly counts individual photons and their energy, compared to conventional energy‐integrating detector CT (EID‐CT) which measures the total deposited X‐ray energy without distinguishing photon energies.
Ben Milne, Jeanette Soon, Shrivuthsun Srigandan, Fraser Brims, Conor Murray   +4 more
wiley   +1 more source

Standardized Reporting of Cardiac Magnetic Resonance Examinations in Children With Cardiac Diseases and Adults With Congenital Heart Disease: A Scientific Statement From the Association for European Pediatric and Congenital Cardiology (AEPC) and the International Society for Magnetic Resonance in Medicine (ISMRM)

Journal of Magnetic Resonance Imaging, EarlyView.
Francesca Raimondi, Inga Voges, Lamia Ait‐Ali, Sonya Babu‐Narayan, Rene Botnar, Barbara Burkhardt, Adrienne Campbell‐Washburn, Dominik Daniel Gabbert, Georg Hansmann, Willem A. Helbing, Hasan Hosan, Sylvia Krupickova, Heiner Latus, Duarte Martins, Colin McMahon, Christian Meierhofer, Vivek Muthurangu, Tiina Ojala, Pim van Ooij, Claudia Prieto, Milan Prsa, Kuberan Pushparajah, José F. Rodríguez Palomares, Samir Sarikouch, Lars Grosse‐Wortman, F. Gerald Greil, Heynric Grotenhuis   +26 more
wiley   +1 more source

Whole‐Body CT Utilisation in Adult Trauma: Guideline Compliance, Incidental Findings, and the Role of Anticoagulation in Low‐Energy Falls at a Regional New Zealand Centre

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Whole‐body CT (WBCT) is central to major trauma assessment, but indiscriminate use carries a substantial radiation burden. The Central Region Trauma Network's Early Radiological Imaging in Major Trauma Guideline (CPG154), adopted at this centre, specifies criteria for WBCT and excludes low‐energy falls from standing height.
Vamsi Thammandra, Jonny Russell
wiley   +1 more source

Terapêutica endovascular de aneurismas da aorta torácica descendente: experiência inicial com a endoprótese Apolo [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Ciências Médicas.Objetivo: Descrever a experiência inicial na utilização da endoprótese ApoloÒ na terapêutica de aneurismas ...
Mandelli, Marcelo Barbosa
core  

Peri‐operative management of patients having day surgery: a consensus statement from the Association of Anaesthetists, British Association for Day Surgery and the Association of Paediatric Anaesthetists, Great Britain and Ireland

Anaesthesia, EarlyView.
Summary Introduction Day surgery is now recognised widely as being a vital component of modern healthcare delivery with overall day surgery rates in the UK now > 85%. Day surgery offers an enhanced experience for patients with reduced risk of postoperative complications (e.g.
Craig R. Bailey, David Bunting, Lindsay Hudman, Shivan Kanani, Kirstin May, Catalina Stendall, Rachel Tibble, Allan Xu, Matthew D. Wiles   +8 more
wiley   +1 more source

A Review of Linear Stapled‐Sutured Intrathoracic Oesophago‐Gastric Anastomosis by a Single Surgeon Over Three Decades

ANZ Journal of Surgery, EarlyView.
ABSTRACT This paper describes the technique of performing an intrathoracic linear stapled/sutured anastomosis between the oesophagus and gastric conduit. It analyses the outcome from a single surgeon working at two co‐located hospitals. Method A retrospective review of prospectively collected data was performed.
Matilda Anderson, Enoch Wong, Jan Goonawardena, Peter Bird, Richard Cade, Akhtar H. Sayed Hassen   +5 more
wiley   +1 more source

Ischaemic Optic Neuropathy After Cardiac Surgery: A Systematic Review and Meta‐Analysis of Incidence and Risk Factors

ANZ Journal of Surgery, EarlyView.
Across 11 observational studies comprising 6 471 577 patients, the pooled incidence of ischaemic optic neuropathy after cardiac surgery was approximately 1.5 cases per 10 000 procedures. Coronary artery disease, peripheral vascular disease and anaemia were associated with increased odds of ION, although these findings should be interpreted in the ...
Daud Mutahar, Ammar Zaka, Amitouj S. Sidhu, Shahi Goswami, Aditi Singh, Jordan Ng, Brandon Stretton, Joshua G. Kovoor, Aashray K. Gupta, Stephen Bacchi, Weng Onn Chan, Celia Chen   +11 more
wiley   +1 more source

Iatrogenic aortic pseudoaneurysm following anterior thoracic spine surgery masquerading as chronic infection

Chinese Journal of Traumatology, 2013
【Abstract】Late vascular complications involving aorta are rare but devastating adversities following anterior thoracic spine operations are present.
Goni Vijay, Bahl Ajay, Gopinathan Nirmal Raj, Krishnan Vibhu, Kumar Rajesh   +4 more
doaj  

Shaping the Flow: Impact of Blade Shape on Performance and Hemocompatibility in Rotodynamic Blood Pumps

Artificial Organs, EarlyView.
Blade shapes (leading‐edge geometry and thickness) in rotodynamic blood pumps were systematically evaluated. Thinner blades improve pump efficiency by reducing blockage effects, while neither blade thickness nor leading‐edge geometry shows clear hemocompatibility benefits. Overall, blade shape has a limited impact on hemocompatibility, indicating it is
Benjamin Torner, Simon Klocker, Niccolò Crescenti, Aldo J. Suria, Harald Reithofer, Michael Hübler, Daniel Zimpfer, Marcus Granegger   +7 more
wiley   +1 more source