Prediction of HER-2 expression status in breast cancer based on multi-parameter MRI intratumoral and peritumoral radiomics [0.03%]
基于多参数MRI肿瘤内和瘤周影像组学预测乳腺癌HER-2表达状态
Mingtai Cao,Xinyi Liu,Airu Yang et al.
Mingtai Cao et al.
Background: This study aims to explore the value of multiparametric magnetic resonance imaging (MRI) techniques-dynamic contrast-enhanced MRI (DCE-MRI), diffusion-weighted imaging (DWI), and T2-weighted fat-suppressed ima...
Comprehensive characterization of tumor therapeutic response via simultaneous mapping of cell size, density, and transcytolemmal water exchange [0.03%]
通过同时绘制细胞大小、密度和透细胞水分交换来全面表征肿瘤治疗反应
Diwei Shi,Xiaoxia Wang,Sisi Li et al.
Diwei Shi et al.
The evaluation of tumor response to neoadjuvant chemotherapy is critical for the personalized management of cancer patients, aiming to minimize unnecessary toxicity, costs, and treatment delays. Current imaging techniques primarily depend o...
Noise-robust foreground segmentation of multispectral imaging calibration volume in the presence of metallic implants for spectral range estimation in phantom and in-vivo data [0.03%]
鲁棒多光谱校准体前景分割的噪声抑制(含金属植入物)用于光谱范围估计(内插和体内数据)
Venkata Veerendranadh Chebrolu,Mathias Nittka,Constantin von Deuster et al.
Venkata Veerendranadh Chebrolu et al.
Purpose: Multispectral Imaging (MSI) methods can use a calibration scan to estimate an off-resonance field-map to determine the spectral range required to cover off-resonant signal in the presence of metallic implants of ...
Longitudinal quantitative MRI in prostate cancer after radiation therapy with and without androgen deprivation therapy [0.03%]
放疗联合或不联合雄激素剥夺治疗前列腺癌的纵向定量MRI研究
Yu-Feng Wang,Sirisha Tadimalla,Niluja Thiruthaneeswaran et al.
Yu-Feng Wang et al.
Background and purpose: Early detection of locally recurring prostate cancer (PCa) after definitive radiation therapy (RT) offers the opportunity to deliver targeted salvage therapies, thereby reducing the risk of disease...
Correlation of pathologic features and prognostic factors in rectal adenocarcinoma based on APT imaging and IVIM-DWI histogram [0.03%]
基于APT成像和IVIM-DWI直方图的直肠腺癌病理及预后因素相关性研究
Shiji Kan,Yongwen Sun,Kai Ai et al.
Shiji Kan et al.
Objective: This study aimed to evaluate the effectiveness of amide proton transfer (APT) imaging and intravoxel incoherent motion (IVIM) histogram parameters in predicting pathologic prognostic factors (lymph node metasta...
Fully automated measurement of aortic pulse wave velocity from routine cardiac MRI studies [0.03%]
基于常规心脏MRI检查的主动脉脉搏波速度的全自动测量方法
Yue Jiang,Tina Yao,Nikhil Paliwal et al.
Yue Jiang et al.
Introduction: Aortic pulse wave velocity (PWV) is a prognostic biomarker for cardiovascular disease, which can be measured by dividing the aortic path length by the pulse transit time. However, current MRI techniques requ...
MATI: A GPU-accelerated toolbox for microstructural diffusion MRI simulation and data fitting with a graphical user interface [0.03%]
基于图形用户界面的微结构扩散磁共振成像模拟和数据拟合的GPU加速工具包
Junzhong Xu,Sean P Devan,Diwei Shi et al.
Junzhong Xu et al.
Purpose: To introduce MATI (Microstructural Analysis Toolbox for Imaging), a versatile MATLAB-based toolbox that combines both simulation and data fitting capabilities for microstructural dMRI research. ...
MRI-based habitat analysis for Intratumoral heterogeneity quantification combined with deep learning for HER2 status prediction in breast cancer [0.03%]
基于MRI的肿瘤内异质性量化与深度学习相结合的乳腺癌HER2状态预测的微环境分析
Qing-Yu Li,Yue Liang,Lan Zhang et al.
Qing-Yu Li et al.
Background: Human epidermal growth factor receptor 2 (HER2) is a crucial determinant of breast cancer prognosis and treatment options. The study aimed to establish an MRI-based habitat model to quantify intratumoral heter...
Denoising of high-resolution 3D UTE-MR angiogram data using lightweight and efficient convolutional neural networks [0.03%]
基于轻量高效的卷积神经网络的高分辨率三维UTE-MR血管造影数据去噪方法
Abel Worku Tessema,Dagnachew Tessema Ambaye,HyungJoon Cho
Abel Worku Tessema
High-resolution magnetic resonance angiography (~ 50 μm3 MRA) data plays a critical role in the accurate diagnosis of various vascular disorders. However, it is very challenging to acquire, and it is susceptible to artifacts and noise whic...
Elyssa M McMaster,Nancy R Newlin,Gaurav Rudravaram et al.
Elyssa M McMaster et al.
Diffusion MRI (dMRI) fiber tractography presents exciting opportunities to deepen our knowledge of human brain connectivity and discover novel alterations in white matter. To date, there has been no comprehensive study characterizing the ef...