| 128层螺旋CT血管成像诊断胡桃夹综合征 |
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| 引用本文： | 姚文君,郑穗生. 128层螺旋CT血管成像诊断胡桃夹综合征[J]. 中国CT和MRI杂志, 2011, 9(6): 16-18. DOI: 10.3969/j.issn.1672-5131.2011.06.006 |
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| 作者姓名： | 姚文君 郑穗生 |
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| 作者单位： | 安徽医科大学第二附属医院放射科,安徽,合肥,230601 |
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| 摘 要： | 目的 总结胡桃夹综合征的128层螺旋CT血管造影(CTA)表现特征,探讨CTA诊断优势.方法 回顾性分析10例明确诊断为胡桃夹综合征患者的临床及CTA资料.结果 10例中有9例因肠系膜上动脉与腹主动脉夹角(α)变小所致,14.0°≤α≤24.5°,1例因左肾静脉走行于腹主动脉和脊柱之间且明显受压所致,左肾静脉近肾侧扩张...
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| 关 键 词： | 胡桃夹综合征 CT血管成像 |
The Diagnosis Value of 128 Multi-slice Spiral CT Angiograghy in Nutcracker Syndrome |
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| YAO Wen-jun,ZHENG Sui-sheng. The Diagnosis Value of 128 Multi-slice Spiral CT Angiograghy in Nutcracker Syndrome[J]. , 2011, 9(6): 16-18. DOI: 10.3969/j.issn.1672-5131.2011.06.006 |
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| Authors: | YAO Wen-jun ZHENG Sui-sheng |
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| Affiliation: | .Department of Radiology,the Second Affiliated Hospital of Anhui Medical University,Hefei Anhui 230601,China |
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| Abstract: | Objective To summarize the features of nutcracker syndrome on 128 multi-slice Siral CT Angiograghy.Methods The clinical and the CTA data of 10 cases of clinically diagnosed NCS,were retrospectively analyzed.Results The angel(α)between superior mesenteric artery and abdominal aorta of 9 patients become smaller(ranged from 14°≤α≤24.5°).One case was diagnosed because LRV passed through between abdominal aorta and spine and was compressed.The ratio of the diameters of proximal dilated LRV and narrowed LRV ranged from 3.03 to 5.Seven cases had duodenal stasis.Collateral vein were detected on 3 cases.Conclusion The nutcracker syndrome on CTA is characteristic and CTA is helpful for its diagnosis. |
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| Keywords: | nutcracker syndrome CT Angiograghy CTA |
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