| 董磊,刘文渊,刘兰芬,苗风君.门静脉逆流原因的探讨[J].中国医学影像技术,2000,16(1):0053~54 |
| 门静脉逆流原因的探讨 |
| Study of the Countercurrent Causes of Portal Vein |
| 投稿时间：1999-07-27 |
| DOI： |
| 中文关键词: 门静脉血流动力学 超声检查 肝脏肿瘤 肝硬化 |
| 英文关键词:Portal vein flow dynamics Ultrasounic examining Hepatic tummer Cirrhosis |
| 基金项目: |
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| 摘要点击次数: 2177 |
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| 中文摘要: |
| 目的 探讨门静脉逆流的原因。方法 应用彩色多普勒超声检测4 组不同人群的门静脉血流状态。结果 肝炎肝癌组门静脉逆流的发生率及每分钟逆流次数高于肝硬化组( P < 0.05) 、肝硬化组明显高于非肝炎肝癌组( P < 0.01) 、非肝炎肝癌组高于对照组( P < 0.01) 。结论 门静脉高压是门静脉逆流的基础,肝动脉-门静脉瘘可加重逆流。 |
| 英文摘要: |
| Objective To study the countercurrent causes of protal vein. Methods To examine the protal vein blood
flow in different four groups people with color Doppler ultrasound. Results The order of four groups in the incidence rate
and frequency per-minute of pylic countercurrent from high to low is hepatitis-hepato-carcinoma group , cirrhosis group ,nonhepatitis-hepato-carcinoma group ,normal control group ( P < 0.01) . Conclusion The main cause of pylic countercurrent is
the pylic high pressure , the protal vein-hepatic artery fistula can promote the countercurrent of portal vein. |
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