High-pitch photon-counting detector computed tomography angiography of the aorta: intraindividual comparison to energy-integrating detector computed tomography …
A Euler, K Higashigaito, V Mergen… - Investigative …, 2022 - journals.lww.com
Purpose The aims of this study were to determine the objective and subjective image quality
of high-pitch computed tomography (CT) angiography of the aorta in clinical dual-source …
of high-pitch computed tomography (CT) angiography of the aorta in clinical dual-source …
Low tube voltage and iterative model reconstruction in follow-up CT angiography after thoracic endovascular aortic repair: ultra-low radiation exposure and contrast …
P Hou, X Feng, J Liu, X Wang, Y Jiang, L Dong… - Academic Radiology, 2018 - Elsevier
Rationale and Objectives This study aimed to investigate the feasibility of reducing radiation
exposure and contrast medium (CM) dose in follow-up computed tomography angiography …
exposure and contrast medium (CM) dose in follow-up computed tomography angiography …
CT pulmonary angiography using automatic tube current modulation combination with different noise index with iterative reconstruction algorithm in different body …
YX Zhao, ZW Zuo, HN Suo, J Wang, J Chang - Academic Radiology, 2016 - Elsevier
Rationale and Objectives This study aimed to determine the appropriate body mass index
(BMI)-dependent noise index (NI) setting in computed tomography pulmonary angiography …
(BMI)-dependent noise index (NI) setting in computed tomography pulmonary angiography …
“Triple-low” radiation dose bronchial artery CT angiography before bronchial artery embolisation: a feasibility study
B Du, W Zhang, X Shao, J An, H Ma, X Zhao, L Xu… - Clinical Radiology, 2023 - Elsevier
AIM To explore the feasibility of a “triple-low” dose (low tube voltage, low tube current, and
low contrast agent volume) bronchial artery computed tomography (CT) angiography (CTA) …
low contrast agent volume) bronchial artery computed tomography (CT) angiography (CTA) …
Determine Cumulative Radiation Dose and Lifetime Cancer Risk in Marfan Syndrome Patients Who Underwent Computed Tomography Angiography of the Aorta in …
N Chaosuwannakit, P Aupongkaroon, P Makarawate - Tomography, 2022 - mdpi.com
Objective: To evaluate computed tomography angiography (CTA) data focusing on radiation
dose parameters in Thais with Marfan syndrome (MFS) and estimate the distribution of …
dose parameters in Thais with Marfan syndrome (MFS) and estimate the distribution of …
CT pulmonary angiography using different noise index values with an iterative reconstruction algorithm and dual energy CT imaging using different body mass indices …
Y Zhao, Y Wu, Z Zuo, H Suo, S Zhao… - Journal of X-ray …, 2017 - content.iospress.com
OBJECTIVE: To investigate the differences in imaging quality and radiation dose in CT
pulmonary angiography (CTPA) by using fast-kV switching dual energy CT imaging and 3D …
pulmonary angiography (CTPA) by using fast-kV switching dual energy CT imaging and 3D …
Determination of a suitable low‐dose abdominopelvic CT protocol using model‐based iterative reconstruction through cadaveric study
F Moloney, M Twomey, D Fama… - Journal of Medical …, 2018 - Wiley Online Library
Introduction Cadaveric studies provide a means of safely assessing new technologies and
optimizing scanning prior to clinical validation. Reducing radiation exposure in a clinical …
optimizing scanning prior to clinical validation. Reducing radiation exposure in a clinical …
Quantifying image quality in chest computed tomography angiography: Evaluation of different contrast-to-noise ratio measurement methods
V Chatzaraki, RA Kubik-Huch, M Thali… - Acta …, 2022 - journals.sagepub.com
Background Contrast-to-noise ratio is used to objectively evaluate image quality in chest
computed tomography angiography (CTA). Different authors define and measure contrast-to …
computed tomography angiography (CTA). Different authors define and measure contrast-to …
[PDF][PDF] 低管电压CTA 在诊断急性下肢创伤合并血管损伤中的应用价值
陈永华， 傅钢泽， 陈聪， 李娜， 吴恩福 - Journal of Wenzhou Medical …, 2018 - xb.wmu.edu.cn
目的: 探讨100 kV 低管电压CTA (L-CTA) 诊断急性下肢创伤合并血管损伤的可行性. 方法: 30
例疑似下肢创伤合并急性血管损伤患者行100 kV L-CTA 检查, 分析图像质量的客观参数 …
例疑似下肢创伤合并急性血管损伤患者行100 kV L-CTA 检查, 分析图像质量的客观参数 …
CT Angiography for Aortic Arch Anomalies: Prevalence, Diagnostic Efficacy, and Illustrative Findings
RO Baz, D Refi, C Scheau, A Axelerad, RA Baz… - Diagnostics, 2024 - mdpi.com
Aortic arch anomalies encompass a diverse spectrum of conditions. Elucidating the
prevalence of these anomalies, their impact on patient wellbeing, and the most effective …
prevalence of these anomalies, their impact on patient wellbeing, and the most effective …