[1]项崇,邹元杰,肖勇,等.《3.0 T磁共振联合伪彩色技术在面肌痉挛微血管减压术前评估中的应用》[J].临床神经外科杂志,2017,14(02):112-115.
 XIANG Chong,ZOU Yuan-jie,XIAO Yong,et al.Application of 3.0 T MR and pseudo-color technology in the preoperative evaluation of microvascular decompression for hemifacial spasm[J].Journal of Clinical Neurosurgery,2017,14(02):112-115.
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《3.0 T磁共振联合伪彩色技术在面肌痉挛微血管减压术前评估中的应用》()
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《临床神经外科杂志》[ISSN:1672-7770/CN:32-1727/R]

卷:
14
期数:
2017年02期
页码:
112-115
栏目:
功能神经外科专题
出版日期:
2017-04-10

文章信息/Info

Title:
Application of 3.0 T MR and pseudo-color technology in the preoperative evaluation of microvascular decompression for hemifacial spasm
作者:
项崇邹元杰肖勇刘宏毅刘翔刘永胡新华赵金兵耿良元罗正祥
210029 南京,南京医科大学附属脑科医院神经外科
Author(s):
XIANG ChongZOU Yuan-jieXIAO Yonget al.
Department of Neurosurgery,Nanjing Brain Hospital Affiliated to Nanjing Medical University,Nanjing 210029,China
关键词:
面肌痉挛微血管减压术磁共振成像伪彩色技术
Keywords:
hemifacial spasmmicrovascular decompressionmagnetic resonance imagingpseudo-color technology
分类号:
R745.1
文献标志码:
A
摘要:
目的:探讨3D-TOF-MRA、3D-SPACE联合伪彩色技术在面肌痉挛微血管减压术术前评估中的应用价值。方法:对58例单侧面肌痉挛患者行3D-TOF-MRA及3D-SPACE检查,并对图像进行伪彩色处理。所有患者均行面神经微血管减压术,对所获得的影像学资料进行分析,并与手术结果进行对照。结果:对伪彩色处理后的图像结果分析显示,患侧神经受血管压迫者的比率为91.5%,明显高于健侧神经受血管压迫者的1.7%。与手术结果对比,伪彩色处理后的图像显示患侧责任血管的敏感度为94.9%,准确度为98.2%。结论:3D-TOF-MRA及3D-SPACE联合伪彩色技术能清晰地显示面神经与责任血管之间的关系,可作为面肌痉挛患者微血管减压术前评估的辅助手段。
Abstract:
Objective:To explore the application of 3.0 T MR and pseudo-color technology in the preoperative evaluation of microvascular decompression for hemifacial spasm.Methods:59 cases hemifacial spasm undertook scanning in 3D-TOF-MRA and 3D-SPACE,and processing the images by pseudo-color technology which were compared with the surgery findings.Results〖KG1〗:Analyzed the results after processing of pseudo-color technology.Neuro-vascular contact was found more frequently in the symptomatic sides (91.5%) than that in the non-symptomatic sides(1.7%).Compared with the surgery findings,the sensitivity and accuracy of images processing by pseudo-color technology for identifying offending vessels was 94.9% and 98.2%.Conclusions :3D-TOF-MRA,3D-SPACE and pseudo-color technology could clearly display the relationship between the facial nerve and offending vessels,which played an important role in diagnosis of hemifacial spasm.

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更新日期/Last Update: 2017-02-10