Results 121 to 130 of about 413,108 (297)

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

Longest survivor of pulmonary atresia with ventricular septal defect without surgical intervention

ESC Heart Failure, Volume 12, Issue 2, Page 1499-1507, April 2025.
Sang Zhou, Yu Wu, Guoran Li, Yongwen Qin, Man Qi, Zhitao Jin   +5 more
wiley   +1 more source

Diagnostic Yield of Post‐Mortem Fetal Micro‐CT for Thoracic Abnormalities

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective This study aims to identify the imaging findings specifically for thoracic anomalies in 1200 Micro‐CT cases, independent of whether the abnormality contributed to the main diagnosis or cause of death. Method We analyzed 1200 Micro‐CT scans in an unselected, consecutive cohort between 2017 and 2024 to identify thoracic anomalies ...
Ian C. Simcock, Audrey Lamouroux, Susan C. Shelmerdine, J. Ciaran Hutchinson, Neil J. Sebire, Owen J. Arthurs   +5 more
wiley   +1 more source

Fetal aortic morphometry by echocardiography: reproducibility study using stringent criteria and standardized nomenclature

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To establish and assess the reproducibility of standardized echocardiographic nomenclature and the protocol for comprehensive evaluation of fetal aortic morphology. Methods This was a prospective cohort study of fetuses with a normal three‐vessel branching pattern of the aortic arch, evaluated from 18–40 weeks' gestation at a single ...
P. Vazirani, L. Nogué, A. Fernández, M. Pérez, M. Guilleumes, E. Cabello, A. Sepúlveda‐Martínez, M. C. Escobar‐Díaz, G. Bernardino, B. Bijnens, F. Crispi, O. Gómez   +11 more
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  

Interventional oncology in children: Where are we now?

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel, Fernando Gómez Muñoz   +1 more
wiley   +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

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

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

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