| 高分辨CE-MRV对颅内静脉系统的显示 |
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| 引用本文： | 潘璟琍,张道春,丁建荣.高分辨CE-MRV对颅内静脉系统的显示[J].医学影像学杂志,2011,21(2):175-177. |
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| 作者姓名： | 潘璟琍 张道春 丁建荣 |
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| 作者单位： | 1. 浙江省台州医院,浙江,临海,317000
2. 浙江省台州医院路桥院区放射科,浙江,台州,318050 |
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| 摘 要： | 目的:评价高分辨CE-MRV对正常颅内静脉不同解剖部位的显示能力。方法:对30例无颅脑疾病受检者进行高分辨CE-MRV检查,利用MIP和VR等图像后处理方法对颅内预设的15个解剖部位静脉血管进行分级评价。结果:30例高分辨率CE-MRV检查均获得成功,对预设的各解剖部位静脉血管均能良好且完整地显示。结论:高分辨CE-MRV能较好地显示颅内静脉系统的结构。
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| 关 键 词： | 磁共振静脉成像 脑 上矢状窦 高分辨 |
Visulization of normal intracranial benous system in high-spaital-resolution contrast-enhanced MR venography |
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| PAN Jing-li,ZHANG Dao-chun,DING Jian-rong.Visulization of normal intracranial benous system in high-spaital-resolution contrast-enhanced MR venography[J].Journal of Medical Imaging,2011,21(2):175-177. |
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| Authors: | PAN Jing-li ZHANG Dao-chun DING Jian-rong |
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| Institution: | PAN Jing-li1,ZHANG Dao-chun2,DING Jian-rong1 1.Department of Radiology,Taizhou hospital,Linhai,Zhejiang Province 317000,P.R.China 2.Department of Radiology,Luqiao Branch of Taizhou hospital,Taizhou,Zhejiang Province 318050,P.R.China |
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| Abstract: | Objective:To assess the visualization of normal intracranial venous at high spatial resolution contrast-enhanced MR venography(HR CE-MRV).Methods:In a GE Signa HD Twinspeed 1.5 T system,30 healthy cases were examined with HR CE-MRV.All data were displayed as maxmium intensity projection(MIP) and volume render(VR) images.Results:All cases were examined successfully,HR CE-MRV yeilded not only detailed images of large structures,like superior sagittal sinus and transverse sinus,but also little structures,such ... |
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| Keywords: | Magnetic resonance venography brain Superior sagittal sinus High spatial resolution |
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