Photon-counting CT in Anterior Cervical Discectomy and Fusion: Improved Metal Artifact Reduction and Impact on Bone Fusion Assessment [0.03%]
光子计数CT在颈椎前路手术中对金属植入物伪影的改善及其对骨融合评估的影响
Frederik Abel,Marco Curti,Thomas Marth et al.
Frederik Abel et al.
Objective: To evaluate the impact of tin-filtered photon-counting detector (PCD) computed tomography (CT) in combination with high-energy virtual monoenergetic imaging (VMI) and iterative metal artifact reduction (iMAR) o...
Quantitative Synthetic MRI in Body Imaging: Technical Basis, Current Applications, and Future Directions [0.03%]
定量合成MRI在体部成像中的技术基础、当前应用及未来方向
Javkhlan Maikhuu,Akifumi Hagiwara,Katsuhiro Sano et al.
Javkhlan Maikhuu et al.
Quantitative synthetic MRI (SyMRI) enables simultaneous acquisition of quantitative T1, T2, and proton density maps and retrospective generation of multiple contrast-weighted images from a single acquisition. By moving beyond conventional q...
Nonclinical Safety Assessment of Digadoglucitol, a Novel Magnetic Resonance Imaging Contrast Agent for the Central Nervous System [0.03%]
用于中枢神经系统的新型磁共振成像造影剂digadoglucitol的非临床安全性评估
Roberta Bonafè,Alessandra Coppo,Roberta Queliti et al.
Roberta Bonafè et al.
Objective: Digadoglucitol is a new macrocyclic gadolinium-based contrast agent for magnetic resonance imaging, intended to be used in central nervous system (CNS) and whole body clinical indications. The product features ...
Artificial Intelligence-Enhanced Identification of Incidental Findings in Prostate MRI [0.03%]
人工智能在前列腺MRI意外发现识别中的应用
Dominika Skwierawska,Shirin Heidarikahkesh,Dimitrios Bounias et al.
Dominika Skwierawska et al.
Objectives: The use of prostate magnetic resonance imaging (MRI) is increasing, and coverage often captures substantial portions of the pelvis, visualizing findings outside the prostate gland. The objective of this study ...
Relaxivity Performance of Gadopiclenol Versus Gadobenate Dimeglumine In Vitro, and Liver and Brain Imaging: A Randomized Crossover Study [0.03%]
对比甘匹能与双氨磺酸Dirsalazen钆的体外 relaxivity性能及肝、脑成像：一项随机交叉研究
Julius F Heidenreich,Daiki Tamada,James Rice et al.
Julius F Heidenreich et al.
Objectives: High-relaxivity macrocyclic gadolinium-based contrast agents (GBCAs) have been introduced to reduce the administered gadolinium dose while maintaining high diagnostic performance. Gadopiclenol exhibits higher ...
Near-metal MRI Using PETRA With Extended Phase Encoding and Compressed Sensing [0.03%]
基于扩展相位编码和压缩感知的PETRA近金属MRI研究
Ali Caglar Özen,Tobias Stepanek,Shuai Liu et al.
Ali Caglar Özen et al.
Objectives: To apply compressed sensing (CS) PETRA sequence to MRI near metallic implants, and to investigate the use of an extended phase encoding in csPETRA without significantly increasing the total acquisition time. ...
Spectral Photon-Counting Detector CT for Comprehensive Evaluation of Carotid Plaque and Stenosis [0.03%]
光子计数探测器CT对颈动脉斑块和狭窄的全面评估
Juul Bierens,Jelske Kuijpers,Florentina M E Pinckaers et al.
Juul Bierens et al.
Background: Conventional energy-integrating detector (EID) CT is limited in differentiating soft-plaque components due to overlapping attenuation values and is frequently affected by calcification-related blooming artifac...
Leveraging the Potential of Ultra-High Resolution Photon Counting Detector CT Angiography of the Cerebral Vasculature by Using Low kVp and Sharp Kernels [0.03%]
利用低kVp和尖锐核的优势发挥超高分辨率光子计数探测器CT血管造影的潜力以观察脑血管结构
Florentina M E Pinckaers,Bart A J M Wagemans,Ilse Huijberts et al.
Florentina M E Pinckaers et al.
Objectives: To assess quality improvements in ultra-high resolution (UHR) photon counting detector (PCD) CT angiography (CTA) of the cerebral vasculature using image acquisition at lower kVp and image reconstruction with ...
White and Gray Matter Multiple Sclerosis Spinal Cord Lesion Characteristics and Individualized Tissue Damage Assessment Using 7 T T1 Mapping [0.03%]
利用7T质子密度加权T1制图评估正常外观脊髓中多发性硬化灰白质病灶的特点及个体化组织损伤定量评估
Nilser Laines-Medina,Samira Mchinda,Benoit Testud et al.
Nilser Laines-Medina et al.
Objectives: The aim of this exploratory study was to demonstrate how 7 T MP2RAGE T1 mapping can be used to evaluate spinal cord (SC) tissue damage and lesion characteristics in multiple sclerosis (MS) at both subregional ...
EPR-based Assessment of Gadolinium-based Contrast Agent Retention and Gadolinium Transchelation in Inflamed Murine Brain [0.03%]
基于EPR的评估含钆对比剂保留和发炎小鼠大脑中钆转出笼的情况
Lina Anderhalten,Nicole Höfer,Daria Dymnikova et al.
Lina Anderhalten et al.
Objectives: In view of the mounting evidence for markedly increased cerebellar Gd retention under neuroinflammatory conditions after repeated linear GBCA administration in vivo , we aimed to discriminate between Gd retain...