Incidence and risk factors of contrast-induced sialadenitis after therapeutic neuroendovascular procedures [0.03%]
治疗性神经血管造影术后导管插入术诱导的腮腺炎的发生率及危险因素分析
Sang Hyo Lee,O-Ki Kwon,Young Deok Kim et al.
Sang Hyo Lee et al.
Background and purpose: Swelling of the salivary glands, known as contrast-induced sialadenitis (CIS), is an adverse reaction to iodide contrast agents. However, the incidence and risk factors of CIS after therapeutic neu...
Deep Learning-Based ASPECTS Algorithm Enhances Reader Performance and Reduces Interpretation Time [0.03%]
基于深度学习的ASPECTS算法提高阅读性能并减少解读时间
Angela Ayobi,Adam Davis,Peter D Chang et al.
Angela Ayobi et al.
Background and purpose: ASPECTS is a long-standing and well documented selection criteria for acute ischemic stroke treatment, however, the interpretation of ASPECTS is a challenging and time-consuming task for physicians...
Accuracy and longitudinal consistency of PET/MR attenuation correction in amyloid PET imaging amid software and hardware upgrades [0.03%]
PET/MR在Tau和淀粉样PET成像中校正准确性和纵向一致性：软件及硬件升级中的变化
Chunwei Ying,Yasheng Chen,Yan Yan et al.
Chunwei Ying et al.
Background and purpose: Integrated PET/MR allows the simultaneous acquisition of PET biomarkers and structural and functional MRI to study Alzheimer disease (AD). Attenuation correction (AC), crucial for PET quantificatio...
Automated Idiopathic Normal-Pressure Hydrocephalus Diagnosis via Artificial Intelligence-Based 3D T1 MRI Volumetric Analysis [0.03%]
基于人工智能的三维T1加权磁共振成像体积分析的自动诊断特发性正常压力脑积水
Joonhyung Lee,Dana Kim,Chong Hyun Suh et al.
Joonhyung Lee et al.
Background and purpose: Idiopathic normal pressure hydrocephalus (iNPH) is reversible dementia, that is underdiagnosed. The purpose of this study was to develop an automated diagnostic method for iNPH using artificial int...
"Synthetic" DSC perfusion MRI with adjustable acquisition parameters in brain tumors using dynamic spin-and-gradient-echo echoplanar imaging [0.03%]
基于动态自旋回波和梯度回波回波平面成像的脑肿瘤“合成”DSC灌注MRI及其可调参数优化研究
Francesco Sanvito,Jingwen Yao,Nicholas S Cho et al.
Francesco Sanvito et al.
Background and purpose: Normalized relative cerebral blood volume (nrCBV) and percentage of signal recovery (PSR) computed from dynamic susceptibility contrast (DSC) perfusion imaging are useful biomarkers for differentia...
High-Resolution Head CTA: A Prospective Patient Study Comparing Image Quality of Photon-Counting Detector CT and Energy-Integrating Detector CT [0.03%]
基于光子计数和能量积分CT探测器的头颈部CTA图像质量研究
Felix E Diehn,Zhongxing Zhou,Jamison E Thorne et al.
Felix E Diehn et al.
Background and purpose: Photon-counting detector CT (PCD-CT) is now clinically available and offers ultra-high-resolution (UHR) imaging. Our purpose was to prospectively evaluate the relative image quality and impact on d...
The association of vascular loops within the internal auditory meatus or contacting the vestibulo-cochlear nerve with audio-vestibular symptoms. A systematic review and meta-analysis [0.03%]
内耳血管襻与前庭神经接触的相关性及与 AUDIO-VESTIBULAR 症状的关系：系统评价和 Meta 分析
Jake E Cowen,Mehrshad Sultani Tehrani,Steve Ej Connor
Jake E Cowen
Background: Intrameatal vascular loops (IVL) entering the internal auditory meatus (IAM) and neurovascular contact (NVC) with the vestibulo-cochlear nerve (CN VIII) have been proposed to have a relationship with audio-ves...
Quantitative susceptibility mapping with source separation in normal brain development of newborns [0.03%]
新生儿正常脑发育的定量磁化率成像与源分离研究
MinJung Jang,Alexey V Dimov,Kushal Kapse et al.
MinJung Jang et al.
Background and purpose: Quantitative susceptibility mapping is an emerging method for characterizing tissue composition and studying myelination and iron deposition. However, accurate assessment of myelin and iron content...
Using an Ensemble of Segmentation Methods to Detect Vertebral Bodies on Radiographs [0.03%]
利用分段方法联合体在射线照片上检测椎体
Brian C Chang,Jonathan Renslo,Qifei Dong et al.
Brian C Chang et al.
Background and purpose: Vertebral compression fractures may indicate osteoporosis but are underdiagnosed and underreported by radiologists. We have developed an ensemble of vertebral body (VB) segmentation models for late...
Atypical Parkinsonian Syndromes: Structural, Functional, and Molecular Imaging Features [0.03%]
非典型帕金森综合征的结构、功能和分子影像学特征
Graham Keir,Michelle Roytman,Faizullah Mashriqi et al.
Graham Keir et al.
Atypical parkinsonian syndromes, also known as Parkinson-plus syndromes, are a heterogeneous group of movement disorders, including dementia with Lewy bodies (DLB), progressive supranuclear palsy (PSP), multisystem atrophy (MSA), and cortic...