| 卢洁.MR、PET及PET/MR脑成像鉴别阿尔茨海默病与额颞叶痴呆[J].中国医学影像技术,2025,41(2):186~190 |
| MR、PET及PET/MR脑成像鉴别阿尔茨海默病与额颞叶痴呆 |
| MR, PET and PET/MR brain imaging for differential diagnosis ofAlzheimer disease and frontotemporal dementia |
| 投稿时间：2025-01-08 修订日期：2025-01-08 |
| DOI：10.13929/j.issn.1003-3289.2025.02.002 |
| 中文关键词: 阿尔茨海默病 痴呆 正电子发射断层显像 磁共振成像 |
| 英文关键词:Alzheimer disease dementia positron-emission tomography magnetic resonance imaging |
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| 中文摘要: |
| 阿尔茨海默病(AD)与额颞叶痴呆(FTD)均为常见痴呆类型。MRI、PET及PET/MRI可无创精准评估AD及FTD患者脑结构、功能及分子水平改变,对早期诊断及鉴别诊断具有重要价值。本文就MR、PET及PET/MR脑成像鉴别AD与FTD现状进行述评。 |
| 英文摘要: |
| Alzheimer disease (AD) and frontotemporal dementia (FTD) are both common types of dementia. MRI, PET and PET/MRI can non invasively and accurately evaluate the structure, function and molecular level changes of brain in patients with AD and FTD, hence playing an important role for early diagnosis and differential diagnosis. The status of MR, PET and PET/MR brain imaging for differential diagnosis of AD and FTD were reviewed in this article. |
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