Time-dependent diffusion MRI-based microstructural mapping for predicting IDH mutation status in glioma: A multicenter study [0.03%]
基于时间依赖性扩散MRI的微结构映射在胶质瘤IDH突变状态预测中的多中心研究
Wanjun Hu,Wentao Liu,Darui Li et al.
Wanjun Hu et al.
Objectives: To evaluate whether time-dependent diffusion MRI(td-dMRI)-based microstructural histogram parameters can accurately distinguish IDH mutation status in gliomas, with multicenter external validation. ...
J C Gore,M Li,K G Schilling et al.
J C Gore et al.
This review summarizes selected recent findings demonstrating the dependence of blood oxygenation level dependent (BOLD) signals in white matter (WM) on tissue microstructure, composition, vascular properties and metabolism, as well as thei...
Accuracy and precision of random walk with barrier model fitting: Simulations and applications in head and neck cancers [0.03%]
具有障碍的随机游走模型拟合的准确性与精确性：模拟及头颈癌中的应用
Jiaren Zou,Yue Cao
Jiaren Zou
Random Walk with Barrier Model (RWBM) can quantify microstructural parameters (free diffusivity, cell size, and membrane permeability) in head and neck cancers (HNCs) using time-dependent diffusion MRI. However, model fitting remains challe...
Functional MRI quantitative parameters as biomarkers of proliferation in synovial sarcoma xenografts: A study based on precise MR imaging-pathology correlation [0.03%]
基于精确的磁共振影像与病理对应的相关性探讨滑膜肉瘤移植瘤内成像定量参数与其增殖活性标志物之间的关系研究
Chengjiang Xu,Yasmin Mushtaq,Xiaoge Liu et al.
Chengjiang Xu et al.
Purpose: To determine whether quantitative parameters from diffusion-weighted imaging (DWI), intravoxel incoherent motion (IVIM), and dynamic contrast-enhanced MRI (DCE-MRI) are associated with proliferative activity in s...
A dense recurrent unrolling network leveraging spatio-temporal priors for highly-accelerated dynamic MRI [0.03%]
一种利用时空先验的密集循环解卷网络用于高度加速动态磁共振成像
Bin Wang,Yusheng Lian,Wan Zhang et al.
Bin Wang et al.
Dynamic magnetic resonance imaging (MRI) requires accurate reconstruction from undersampled k-space data to achieve high temporal resolution within clinically acceptable scan times. Deep unrolling architectures have recently emerged as effe...
APTWI-differential analysis for breast cancer: Association with histopathologic characteristics and early prediction of neoadjuvant chemotherapy response [0.03%]
基于乳腺癌的APTWI差异分析及其与病理组织学特征和新辅助化疗疗效的关联性研究
Jie Fang,Xiaoxia Wang,Lu Wang et al.
Jie Fang et al.
The purpose of the study is to investigate the value of Amide proton transfer imaging(APTWI)-differential analysis in association with histopathologic characteristics, and the performance to early predict pathologic complete response (pCR) ...
Application value of prostate-specific antigen density combined with multiparametric MRI in early diagnosis of prostate cancer [0.03%]
前列腺特异性抗原密度联合多参数MRI在早期前列腺癌诊断中的应用价值分析
Di Wu,Zhaobing Tang
Di Wu
Background: Diagnosis of prostate cancer in the PSA gray zone (4-10 ng/mL) and PI-RADS 3 cases remains challenging. Although multiparametric MRI (mpMRI) is widely used, its diagnostic accuracy is limited by inter-reader v...
Quantitative assessment of early intervertebral disc degeneration with MR diffusion kurtosis imaging: A radiologic correlation with Pfirrmann grade [0.03%]
MR扩散阻力指数成像对早期椎间盘退变的定量评估及与Pfirrmann分级的影像学相关性研究
Neil Abraham Barnes,Winniecia Dkhar,Rajagopal Kadavigere et al.
Neil Abraham Barnes et al.
Background: Degenerative spinal disease is a leading cause of lower back pain worldwide, impairing mobility and quality of life. Early degeneration is increasingly seen in younger adults due to sedentary lifestyles and oc...
Non-contrast free-running high-resolution volumetric multi-slab cardiac cine MRI at 3 T [0.03%]
无对比剂的自由呼吸高分辨率多层心脏电影MRI(3T)
Chenhao Gao,Fan Yang,Zhihao Xue et al.
Chenhao Gao et al.
Free-running self-gated 3D cardiac cine imaging is highly desirable for volumetric, high-resolution, breath-hold-free assessment of left ventricular (LV) function. However, its implementation at 3 T remains challenging due to specific absor...
Coronary artery black-blood imaging via T2-prepared phase-sensitive inversion-recovery steady-state free precession in Kawasaki disease [0.03%]
川崎病冠状动脉黑血成像的一种T2准备相位敏感反转恢复稳态自由进动法
Koji Matsumoto,Hajime Yokota,Hiroki Mukai et al.
Koji Matsumoto et al.
Purpose: This study aimed to evaluate, qualitatively and quantitatively, cross-sectional black-blood images obtained using T2-prepared phase-sensitive inversion-recovery steady-state free precession (T2PSIR-SSFP), in comp...