Multiparametric Quantitative MRI of Peripheral Nerves to Differentiate Demyelinating From Axonal Polyneuropathies [0.03%]
多参数定量磁共振神经成像鉴别脱髓鞘和轴索周围神经病
Jesus E Fajardo,Vivian B Truong,Yang Xuan et al.
Jesus E Fajardo et al.
Background: Differentiating demyelinating from axonal polyneuropathies helps for accurate diagnosis and treatment. However, the current clinical tools lack sensitivity to confirm demyelination in peripheral nerves, partic...
Mapping Fatty Acid Composition in the Human Knee: Short-Term Repeatability at 3T [0.03%]
3.0特斯拉下人体膝关节脂肪酸组成短时重复性映射定量
Dimitri Martel,Anne Adlung,Baptiste Busi et al.
Dimitri Martel et al.
Background: Alterations in periarticular lipid composition are implicated in musculoskeletal diseases, yet short-term reliability of MRI-based triglyceride composition mapping in the knee is not fully established. ...
Performance of Free-Running Cardiac and Respiratory Motion-Resolved Whole-Heart 5D MRI in Congenital Heart Disease Patients Using a Gadolinium Enhanced Fast-Interrupted Steady-State Sequence [0.03%]
使用 gadolinium 增强的快速中断稳态序列对先天性心脏病患者进行自由运行的心脏和呼吸运动分辨全心5D MRI 的性能研究
Christopher W Roy,Eva Vogeli,Alissia Megalo et al.
Christopher W Roy et al.
Background: The performance of 5D imaging in CHD has been previously demonstrated using ferumoxytol rather than gadolinium. Purpose: To...
Effect of Visualized Respiratory Training on Patient Cooperation and Image Quality in Gadoxetic Acid Disodium-Enhanced Liver MRI: A Randomized Controlled Trial [0.03%]
可视化呼吸训练对 gadobenate dimeglumine 增强肝脏MRI患者配合度及图像质量影响的随机对照试验
Li Mei,Xin Luo,Bingyan Wang et al.
Li Mei et al.
Background: Respiratory motion artifacts impair diagnostic accuracy in gadoxetic acid disodium (Gd-EOB-DTPA)-enhanced liver MRI. Conventional verbal pre-scan breathing training often yields inconsistent patient cooperatio...
Impact of Different Degrees of Liver Iron Concentration on MRI Feature Assessment and LI-RADS v2018 Category Assignment for Hepatocellular Carcinoma [0.03%]
不同肝铁浓度对肝细胞癌MRI特征评价和LI-RADSv2018分期的影响
Sue Cao,Li Jianwen,Xiaorui Su et al.
Sue Cao et al.
Background: Hepatocellular carcinoma (HCC) in high-risk patients can be diagnosed by imaging alone, avoiding biopsy. However, whether liver iron concentration (LIC) affects MRI diagnostic performance remains uncertain. ...
Postprandial Changes in Thoracic Aortic Flow Detected by 4D Flow MRI May Influence Study Results [0.03%]
基于4D流MRI的餐后胸主动脉血流变化可能影响研究结果
Maren Friederike Balks,Luisa Quest,Andreas Stroth et al.
Maren Friederike Balks et al.
Background: While there is a growing body of data using 4D flow MRI to distinguish between normal and abnormal blood flow values in the thoracic aorta, the extent of physiological variation or lack thereof is potentially ...
Standardized MRI-Based Quantification of Epicardial Adipose Tissue Volume: Reproducibility and Agreement With Cardiac Computed Tomography [0.03%]
基于磁共振的冠状动脉外膜脂肪组织体积量化标准方法及其与心脏CT扫描结果一致性分析
Judith Gronwald,Svante S Gersch,Zoé Böttiger et al.
Judith Gronwald et al.
Background: Epicardial adipose tissue volume (EATV) is increasingly recognized as a cardiometabolic risk marker associated with adverse outcomes. The most established approach for EATV quantification is cardiac computed t...
Editorial for "An Expanded T2-FLAIR Mismatch Phenotype in IDH-Mutant Astrocytomas" [0.03%]
“IDH突变型 astrocytoma 扩展的T2-FLAIR不匹配表型”述评
Kaili Che,Ning Mao
Kaili Che
Voxel-Wise Radiomics Habitat Analysis of Posttreatment Gliomas for Noninvasive Differentiation of True Progression and Pseudoprogression [0.03%]
基于后处理胶质瘤体素化放射组学特征分析的肿瘤真进展和假进展无创性鉴别诊断
Linsha Yang,Defeng Liu,Duo Zhang et al.
Linsha Yang et al.
Background: Differentiating true progression (TP) from pseudoprogression (PsP) after chemoradiotherapy in gliomas remains challenging because conventional MRI findings overlap. ...