Photon-counting Detector CT Enables Pediatric Low-dose Chest Imaging With Further Reduction of Radiation Exposure [0.03%]
基于光子计数探测器的CT可进一步降低辐射剂量并用于儿科胸部成像研究
Markus Benedikt Krueger,Thomas Werncke,Marcel Eicke et al.
Markus Benedikt Krueger et al.
Background: Photon-counting detector computed tomography (PCD CT) offers higher dose efficiency than conventional energy-integrating detector CT (EID CT), which is particularly beneficial for children. Broad evidence is m...
Effect of Copper Filtration on Radiation Dose in Cerebral Three-dimensional Rotational Angiography During Endovascular Aneurysm Treatment [0.03%]
可脱式线圈过滤器在血管内治疗动脉瘤期间三维旋转DSA辐射剂量影响的实验研究
Niclas Schmitt,Andreas Berting,Christian Herweh et al.
Niclas Schmitt et al.
Objectives: Cerebral angiography remains the gold standard for the diagnosis and endovascular management of cerebral aneurysms. Three-dimensional rotational angiography (3D-RA) provides superior anatomic resolution compar...
Deep Learning-based Automated Coronary Plaque Quantification: First Demonstration With Ultra-high Resolution Photon-counting Detector CT at Different Temporal Resolutions [0.03%]
基于深度学习的自动化冠状动脉斑块量化：采用不同时间分辨率的超高分辨率光子计数探测器CT的首次演示
Konstantin Klambauer,Silvan Daniel Burger,Tristan Thorben Demmert et al.
Konstantin Klambauer et al.
Objectives: The aim of this study was to evaluate the feasibility and reproducibility of a novel deep learning (DL)-based coronary plaque quantification tool with automatic case preparation in patients undergoing ultra-hi...
Balancing Speed and Sensitivity: Echo-Planar Accelerated MRI for ARIA-H Screening in Anti-Aβ Therapeutics [0.03%]
速度和敏感性之间的平衡：用于抗Aβ疗法中ARIA-H筛查的回波平面加速MRI技术
Akifumi Hagiwara
Akifumi Hagiwara
The recent advent of anti-amyloid-β monoclonal antibodies has introduced new demands for MRI-based screening of amyloid-related imaging abnormalities, particularly the hemorrhage subtype (ARIA-H). In this editorial, we discuss the study by...
Technical Recommendation on Multi-Driver Multifrequency MR Elastography for Tomographic Mapping of Abdominal Stiffness With a Focus on the Pancreas and Pancreatic Ductal Adenocarcinoma [0.03%]
多驱动多频MR弹性成像技术建议：聚焦于胰腺和导管腺癌的腹部僵硬度断层弹性图测绘
Jakob Schattenfroh,Salma Almutawakel,Jan Bieling et al.
Jakob Schattenfroh et al.
Objectives: MR elastography (MRE) offers valuable mechanical tissue characterization for clinical diagnosis. However, conventional single-driver, single-frequency MRE systems are often limited by insufficient coverage of ...
Diagnostic Value of Contrast-Enhanced Ultrasound in Renal Masses Remaining Indeterminate After Contrast-Enhanced CT and Contrast-Enhanced MRI [0.03%]
增强CT和增强MRI后肾肿物仍难以定性时声对比剂在诊断中的价值研究
Aurélie O&#x;Keane,François Audenet,Virginie Verkarre et al.
Aurélie O&#x;Keane et al.
Objectives: Some renal masses remain indeterminate after both contrast-enhanced CT (CE-CT) and contrast-enhanced MRI (CE-MRI), with uncertainty concerning their cystic or solid composition, raising an issue in patient man...
First-generation Photon-counting Computed Tomography Angiography Versus Third-generation Dual-energy Computed Tomography Angiography for Peripheral Artery Disease Imaging [0.03%]
单光子计数CT血管成像与第三代双源CT血管成像在周围动脉疾病中的应用效果比较研究
Patrick Ghibes,Sasan Partovi,Robin Wrazidlo et al.
Patrick Ghibes et al.
Objective: To investigate the objective performance and subjective image quality of lower extremity CT angiography (CTA) in peripheral artery disease (PAD) through comparison of the first-generation photon-counting CT (PC...
Ultra-high Resolution Photon Counting Detector Computed Tomography Imaging for Quantitative Lung Assessment: An Anthropomorphic Phantom Study [0.03%]
超高分辨率单光子计数探测器CT成像的量化肺部评估研究：类人模型实验研究
Jessica C Sieren,Kimberly E Schroeder,Jacob Kitzmann et al.
Jessica C Sieren et al.
Background: Quantitative lung imaging is utilized to understand, characterize, and monitor lung disease and response to interventions. X-ray computed tomography has remained the modality of choice for clinical lung assess...
James Ryan Loftus,Andrew C McClelland,Kevin Hsu et al.
James Ryan Loftus et al.
Objectives: Anti-amyloid-beta immunotherapy requires frequent MRI screening for amyloid-related imaging abnormalities-hemorrhage subtype (ARIA-H), consisting of cerebral microbleeds (CMB) and/or superficial siderosis (SS)...
Assignment of the Biological Identity of Breast Masses in Contrast-enhanced Spectral Computed Tomography Examinations of Chest Carried Out in Clinical Routine Diagnostics [0.03%]
胸部常规临床诊断对比增强谱CT检查中乳腺肿物的生物身份赋值
Kathrin Barbara Krug,Darius G Schafigh,Andra-Iza Iuga et al.
Kathrin Barbara Krug et al.
Background: Focal breast lesions are observed in up to 5.8% of CT examinations performed in female patients for a wide variety of indications not affecting the breast. To simplify and standardize the further procedure in ...