Predicting Mastoid Extension and Complications such as Labyrinthine Fistula and Dural Exposure in Middle Ear Cholesteatoma Using Lesion Size and Detectability on Non-echo-planar Diffusion-weighted MR Imaging [0.03%]
利用病变大小和非回波平面弥散加权MRI成像的可检测性预测中耳胆脂瘤的乳突扩展以及迷路瘘管和硬脑膜暴露等并发症
Akira Baba,Sho Kurihara,Satoshi Matsushima et al.
Akira Baba et al.
Purpose: This study aimed to quantitatively evaluate whether non-echoplanar diffusion-weighted MRI (non-EP DWI) lesion size and detectability can predict mastoid extension and complications such as labyrinthine fistula an...
Improved Assessment of Juxtacortical Lesions in Multiple Sclerosis Using Highly-accelerated High-resolution Double Inversion Recovery MR Imaging with Deep Learning-based Reconstruction [0.03%]
利用深度学习重建的高加速高分辨率双反转恢复MRI改善多发性硬化症皮质下病变评估
Tomohiro Shintaku,Satoru Ide,Haruka Nagaya et al.
Tomohiro Shintaku et al.
Purpose: Recently, a novel deep learning (DL)-based technique for reconstructing highly undersampled MR data (DL-Speed, DLS) has been developed, which demonstrated superior performance over compressed sensing. This study ...
Using Deep Learning to Simultaneously Reduce Noise and Motion Artifacts in Brain MR Imaging [0.03%]
基于深度学习的脑部磁共振成像中的噪声及运动伪影同时去除方法
Isao Muro,Tetsuro Isoiwa,Shuhei Shibukawa et al.
Isao Muro et al.
Purpose: To reduce motion artifacts (MA) and noise in brain MRI using deep learning to promote clinical utility. Methods: T1-weighted (...
Institutional Variability in Ultrafast Breast MR Imaging: Comparing Compressed Sensing and View Sharing Techniques with Different Patient Populations and Contrast Injection Protocols [0.03%]
基于不同人群和对比剂注射方案的机构间快速乳腺MRI检查的差异性：压缩感知与视角共享技术的比较研究
Maya Honda,Masako Kataoka,Mami Iima et al.
Maya Honda et al.
Purpose: To assess the institutional variability in ultrafast dynamic contrast-enhanced (UF-DCE) breast MRI using time-resolved angiography with stochastic trajectories (TWIST)-volumetric interpolated breath-hold examinat...
MR Imaging Indices for Brain Interstitial Fluid Dynamics and the Effects of Orexin Antagonists on Sleep [0.03%]
磁共振成像指标在脑间质液动力学及下丘脑分泌素拮抗剂对睡眠影响中的应用
Toshiaki Taoka,Kunihiro Iwamoto,Seiko Miyata et al.
Toshiaki Taoka et al.
Purpose: The purpose of this study was to assess the extent to which improvement in sleep with lemborexant contributed to changes in interstitial fluid dynamics. ...
Breast Diffusion-weighted MR Imaging: Current Applications, Insights from Screening, and Future Directions [0.03%]
乳腺弥散加权MRI的应用现状、筛查经验以及未来方向
Nariya Cho
Nariya Cho
Breast diffusion weighted MR imaging (DWI) is increasingly used, because it is fast and easy to be added in clinical protocol without contrast agent and provides information of cellularity or tissue microstructure. This review article explo...
Toward Clinical Implementation of Magnetic Resonance Imaging for Placental Function [0.03%]
迈向磁共振成像在胎盘功能检测的临床实践
Yuki Himoto,Koji Fujimoto,Yoshitsugu Chigusa et al.
Yuki Himoto et al.
Placental insufficiency is a critical condition in perinatal medicine, clinically manifesting as fetal growth restriction or preeclampsia. In addition to ultrasound and Doppler velocimetry, MRI has been assessed intensively for its potentia...
Computational Design of a Thermal Applicator for Brain Hyperthermia Controlled by Capacitor Positioning in Loop Coils [0.03%]
一种通过控制线圈中电容位置来控制脑部加热的温度施加器的计算机辅助设计方法研究
Daniel Hernandez,Taewoo Nam,Eunwoo Lee et al.
Daniel Hernandez et al.
Purpose: Hyperthermia is a treatment that applies heat to damage or kill cancer cells and can be also used for drug deliveries. It is important to apply the heat into the specific area in order to target the cancer tissue...
Implementation of Two-pulse Phase-modulated (TPPM) 1H Decoupling in a Clinical MR Scanner for the Detection of the C1-glycogen Peak in 13C MRS [0.03%]
在临床磁共振成像仪中实现两脉冲相位调制的1H去耦以检测13C MRS中的C1-糖原峰
Hideto Kuribayashi,Toshiro Inubushi
Hideto Kuribayashi
Two-pulse phase-modulated (TPPM) 1H-decoupling pulse sequence repeats a pair of 180o RF pulses while changing the signs of the RF phase modulation angle and has been widely used for the 13C NMR of organic solids. TPPM was introduced into th...
Pulmonary Hemodynamic Parameters Derived from 4D Flow MR Imaging Can Provide Sensitive Markers for Chronic Obstructive Pulmonary Disease (COPD) Patients with Right Ventricular Dysfunction [0.03%]
基于4D流磁共振成像的肺血流动力学参数可作为右心室功能障碍慢性阻塞性肺病患者的敏感标志物
Jiwei Sun,Wenjiao Wang,Anhong Yu et al.
Jiwei Sun et al.
Purpose: To investigate the potential of 4D flow MRI-derived pulmonary hemodynamic parameters as sensitive markers for chronic obstructive pulmonary disease (COPD) patients with right ventricular dysfunction (RVD). ...