Intravoxel incoherent motion MRI for early detection and assessment of renal injury after cardiac arrest and resuscitation in a rat model [0.03%]
用于检测心脏骤停复苏后早期肾损伤的灌注成像技术
Jie Zhang,Na Zhan,Haoyi Ye et al.
Jie Zhang et al.
Objective: To investigate the utility of intravoxel incoherent motion (IVIM) magnetic resonance imaging (MRI) for early detection of renal injury 24 h after cardiac arrest and cardiopulmonary resuscitation. ...
[Fe-EOB-tCDTA] generates strong contrast in the blood but not in the liver, despite inhibiting cellular [Gd-EOB-DTPA]2- uptake and partial liver excretion [0.03%]
[Fe-EOB-tCDTA]抑制细胞[Gd-EOB-DTPA]²⁻摄取和部分肝排泄，但未能在肝形成强对比剂效应的原因可能是其在血液中具有较强的信号强度
Fei Ni,Akvile Haeckel,Hamidreza Hojjat et al.
Fei Ni et al.
Objective: Iron-based contrast agents (IBCAs) have potential as alternatives to Gd-based contrast agents (GBCAs), intending to address the long-term safety concerns associated with gadolinium. We investigated [Fe-EOB-tCDT...
Combining DMI and [18F]FDG-PET can complement the assessment of metabolic dysfunction-associated fatty liver disease [0.03%]
联合应用DMI和[18F]FDG-PET可以互补评价与代谢紊乱相关的非酒精性脂肪性肝病
Viktoria Ehret,Usevalad Ustsinau,Clemens Fürnsinn et al.
Viktoria Ehret et al.
The unique capability of deuterium metabolic imaging (DMI) to detect downstream metabolic products and trace substrates' transport within tissues using conventional magnetic resonance (MR) scanners can, in theory, be employed with routine p...
Reconstruction algorithms and arm positioning effects on abdominal CT image quality and radiation dose: a phantom study [0.03%]
腹部CT图像质量和放射剂量的重建算法和肢体位置效果的体模研究
Han Song Mun,Sanghyeok Lim,Shinhyung Kang
Han Song Mun
Objective: To evaluate the effects of arm positioning and reconstruction algorithms on radiation dose and image quality of abdominal CT. Materials and met...
9.4-T MRI monitoring of early MASH progression and therapeutic response in a prefibrotic mouse model [0.03%]
9.4T磁共振监测预瘢痕化小鼠模型马沙肝病早期进展和治疗反应
Yuanyuan Li,Yun Wu,Gengxin Wang et al.
Yuanyuan Li et al.
Objective: Early intervention in metabolic dysfunction-associated steatohepatitis (MASH) is critical to halt disease progression. However, noninvasive tools for monitoring early-stage MASH and therapeutic efficacy in prec...
Lumen imaging in calcified coronary arteries using high-resolution Gd-enhanced color K-edge imaging with spectral photon-counting CT: a phantom study [0.03%]
采用光谱计数CT的Gd增强彩色K边射线技术进行高分辨率血管成像以观察冠脉钙化内腔：体模研究
Magdalena M Dobrolinska,Niels van der Werf,Marcel Greuter et al.
Magdalena M Dobrolinska et al.
Objective: Conventional coronary computed tomography angiography (CCTA) lumen assessment is hampered by the similar attenuation of iodine and calcium. We assessed the lumen for Gd-enhanced CCTA on high-resolution color Gd...
Monitoring carotid arterial stiffness using non-contrast-enhanced 4D MR angiography [0.03%]
基于非对比增强4D MR血管造影的颈动脉僵硬度评价方法
Isabel Montón Quesada,Thomas Baumgartner,Augustin C Ogier et al.
Isabel Montón Quesada et al.
Objective: The anatomy of carotid arteries is evaluated with magnetic resonance angiography (MRA), while its stiffness-related parameters are evaluated using ultrasound. An isotropic three-dimensional (3D) MRA technique e...
Establishing selection criteria for male New Zealand white rabbits in interventional radiology research using organ volumes and vessel diameters [0.03%]
基于器官体积和血管直径建立用于介入放射学研究的雄性新西兰大白兔选择标准
Selma Saclier,Yubei He,Justus Klockner et al.
Selma Saclier et al.
Objective: New Zealand White (NZW) rabbits are widely used in interventional radiology research due to their suitability for human-sized treatment and imaging equipment, offering high translational potential. This study a...
Feasibility of bone-like MRI for acetabular morphology assessment in developmental dysplasia of the hip [0.03%]
骨盆形态在发育性髋关节发育不良中的磁共振成像研究的可能性评估
Tetsuichi Hondera,Yasushi Yoshikawa,Daiho Kasahara et al.
Tetsuichi Hondera et al.
Objectives: To evaluate the clinical utility of "multi-echo recombined gradient echo" (MERGE)-based bone-like MRI for delineating acetabular osseous morphology in developmental dysplasia of the hip (DDH), and to determine...
Artificial intelligence for detecting acute heart failure on chest CT: prospective clinical proof-of-concept validation [0.03%]
胸部CT检测急性心力衰竭的AI诊断技术：前瞻性临床验证概念效用
Kristina Cecilia Miger,Silas Nyboe Ørting,Anne Sophie Overgaard Olesen et al.
Kristina Cecilia Miger et al.
Objective: Acute heart failure (AHF) is a common but underrecognized cause of dyspnea. Chest computed tomography (CT) can accurately assess pulmonary congestion, but radiologist reporting capacity may limit clinical utili...