| “腰椎间盘后缘轮廓征”——一个X线平片显示腰椎间盘后缘的征象 |
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| 引用本文： | 刘斯润,高良辉,黄力,陈金城,周全. “腰椎间盘后缘轮廓征”——一个X线平片显示腰椎间盘后缘的征象[J]. 实用放射学杂志, 2001, 17(1): 8-10 |
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| 作者姓名： | 刘斯润 高良辉 黄力 陈金城 周全 |
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| 作者单位： | 暨南大学医学院第一附属医院影像中心, |
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| 摘 要： | 目的探讨腰椎平片椎间隙后方软组织影（腰椎间盘后缘轮廓征）的解剖学基础和临床意义；方法100例感绿X线腰椎平片与CT或MR图像对照分析并测量平片椎间隙后方弧形软组织影最突点至两椎体后缘连线的长度；结果39例41个椎间隙后方发现此征象，L
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| 关 键 词： | 腰椎间盘突出；X线平片 |
| 文章编号： | 1002-1671(2001)01-0008-03 |
| 修稿时间： | 2000-02-14 |
The Posterior Contour Signof the Lumbar Intervertebral Disc----A Sign to Show the Posterior Border of Disc in PlainFilm |
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| LIU Si-run,GAO Liang-hui,HUANG Li,CHEN Jin-cheng,ZHOU Quan. The Posterior Contour Signof the Lumbar Intervertebral Disc----A Sign to Show the Posterior Border of Disc in PlainFilm[J]. Journal of Practical Radiology, 2001, 17(1): 8-10 |
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| Authors: | LIU Si-run GAO Liang-hui HUANG Li CHEN Jin-cheng ZHOU Quan |
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| Affiliation: | LIU Si-run,GAO Liang-hui,HUANG Li,CHEN Jin-cheng,ZHOU Quan The Medical Imaging Center of the First Afilliated Hospital,Medical College,Jinan Uneversity,Guangzhou 510630 |
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| Abstract: | Objective:To eveluate and study the anatomic basis of the posterior contour sign of lumbar intervertebral disc.Methods:The most protruding length of the soft tissue mass behind intervertebral spase on lumbar plain film were measured in 100 cases and compared with CT or MR findings.Results:41 posterior contour sign of the interlumbar disc were fined in 39 cases,of which there were 25 in L4/5(61.0%),15 in L3/4(15.6%)and 1 in L2/3(2.4%).The protruding was less than 0.2 cm in 26 and larger than 0.2 cm in 15,there were 10 lumbar disc protruding confirmed by CT or MR ,7 of which the pesterior contour ≥0.2 cm,and 3＞0.3 cm,none was ≤0.2 cm.Conclusion:The adipose tissue in the posterior border of lumbar body and disc was the anatomic basis of the sign,and it was an importent sign for diagnosing of lumbar disc hernia on plain film. |
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| Keywords: | lumbar intervertebral disc lumbar disc hernia X-ray plain film |
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