Creutzfeldt-Jakob disease | Radiology Reference Article - Radiopaedia.org
2025年2月16日 · Creutzfeldt-Jakob disease (CJD) is a transmissible spongiform encephalopathy that results in rapidly progressive dementia and death usually within a year from onset. The …
影像征象讲座8——皮层飘带征（The cortical ribbon sign）
2021年11月30日 · 国内外学者普遍认为dwi在cjd的早期诊断中具有重要地位，对早期诊断cjd，dwi比eeg和脑脊液14-3-3蛋白更敏感。 DWI常可清楚显示大脑皮层和基底节信号改变， …
适合中国人的克-雅病诊断指南发布—《克-雅病中国诊断指南2021 …
指南将克-雅病诊断分为3种级别：可能的cjd、很可能的cjd及确诊的cjd（表2）。 表2 克-雅病的诊断标准 注：RT-QuIC：实时震动诱导蛋白扩增；DWI：弥散加权成像；FLAIR：液体衰减反转 …
Diffusion-weighted MRI hyperintensity patterns differentiate CJD …
Diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) MRI have high sensitivity and specificity for Creutzfeldt-Jakob disease (CJD). No studies, however, have …
Imaging Manifestations of Creutzfeldt-Jakob Disease and Case …
Creutzfeldt-Jakob disease (CJD) is an uncommon cause of dementia, but must be considered as a differential diagnosis when suggested by a rapid onset, suggestive electroencephalography …
Diagnostic accuracy of diffusion-weighted imaging in variant ...
2023年10月13日 · This study sought to investigate the diagnostic sensitivity of diffusion-weighted imaging (DWI) in variant Creutzfeldt-Jakob disease (vCJD), a prion disease with significant …
Creutzfeldt－Jakob病的磁共振成像特征分析 - 中华医学杂志
有文献报道dwi在cjd诊断中的敏感度可达60%～90%，特异度为94% ，其原因不仅与dwi技术特征有关，而且与cjd患者大脑病理改变密切有关。 当人体组织病变限制水分子的任一扩散(细胞外 …
Creutzfeldt‐Jakob disease - Iwasaki - 2017 - Wiley Online Library
2016年12月28日 · This review will explore the clinical and pathological findings of the various forms of Creutzfeldt-Jakob disease (CJD). Clinical findings of CJD are characterized by rapidly …
Diffusion-weighted magnetic resonance imaging in diagnosis …
2006年8月5日 · This study was aimed to evaluate the diffusion-weighted MRI (DWI) manifestations of CJD and to discuss their diagnostic value. Methods: The findings of T(1) …
Usefulness of high b-value diffusion-weighted MRI in the
Recent data indicate that brain MRI including fluid-attenuated inversion recovery (FLAIR) and diffusion-weighted imaging (DWI) sequences can be a valid and reliable tool for the diagnosis …