| 刘勇,王慧宇,赫双赤,张晶.腘动脉陷迫综合征的超声表现[J].中国医学影像技术,2008,24(s1):99~100 |
| 腘动脉陷迫综合征的超声表现 |
| Ultrasonographic diagnosis of popliteal artery entrapment syndrome |
| 投稿时间：2008-02-29 修订日期：2008-07-25 |
| DOI： |
| 中文关键词: 腘动脉陷迫综合征 超声检查 |
| 英文关键词:Popliteal artery entrapment syndrom Ultrasonography |
| 基金项目: |
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| 中文摘要: |
| 目的 探讨腘动脉陷迫综合征(PAES)的声像图特征。 方法 对5例经下肢动脉造影或MRA证实为PAES患者进行灰阶及彩超检查。 结果 直接征象:5例患肢均可显示腘动脉向内侧不同程度移位,3例管腔呈节段性狭窄或闭塞,2例狭窄或闭塞远端见局限性动脉瘤形成;间接征象:2例管腔通畅者作伸膝和足背屈试验时胫后动脉血流明显减弱或消失。 结论 彩色超声多普勒具有简便、非侵袭性以及费用低等优点,在PAES诊断中起着重要作用。 |
| 英文摘要: |
| Objective To investigate the diagnostic value of ultrasonography in popliteal artery entrapment syndrome(PAES). Methods Ultrasonographic findings of 5 PAES patients were reviewed. Results The direct sign of PAES in ultrasonographic images included popliteal artery displacement from medial to lateral at the patellar level,filling defect in artery and focal artery aneurysm. The indirect signs included Doppler sonogram obtained with plantar flexion of foot showed compression of popliteal artery with the absence of flow. Conclusion Ultrasonography is a valuable method in the diagnosis of PAES. |
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