血管回声跟踪技术对肝硬化患者颈动脉弹性功能的定量检测
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罗 燕, 张 梅, 谢 兵
超声波检查法;颈动脉;弹性;肝硬化罗燕,张梅,谢兵.血管回声跟踪技术对肝硬化患者颈动脉弹性功能的定量检测.世界华人消化杂志2006;14(30)2971-2973,血管回声跟踪技术对肝硬化患者颈动脉弹
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罗燕, 张梅, 谢兵, 四川大学华西医院超声科 四川省成都市 610041四川省卫生厅课题, No. 040032
通讯作者: 罗燕, 610041, 四川省成都市国学巷37号, 四川大学华西医院超声科. luoyan77@vip.sina.com
电话: 028-85423192 传真: 028-85423192
收稿日期: 2006-06-06 接受日期: 2006-07-10
Quantitative evaluation of carotid elasticity in cirrhotic patients by echo-tracking technique
Yan Luo, Mei Zhang, Bin Xie
Yan Luo, Mei Zhang, Bin Xie, Department of Ultrasound, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
Supported by Sichuan Health Administration Foundation, No. 040032
Correspondence to: Dr. Yan Luo, Department of Ultrasound, West China Hospital of Sichuan University, 37 Guoxue Lane, Chengdu 610041, Sichuan Province, China. luoyan77@vip.sina.com
Received: 2006-06-06 Accepted: 2006-07-10
Abstract
AIM: To quantitatively detect the carotid elasticity in patients with liver cirrhosis by echo-tracking (ET) technique.
METHODS: ET technique was used to determine the stiffness parameter (b), pressure-strain elasticity modulus (Ep), arterial compliance (AC), argumentation index (AI) and one-point pulse wave velocity (PWVb) of carotid in 20 cirrhotic patients and 150 normal adults.
RESULTS: The values of b and AI in patients with liver cirrhosis were higher than those in normal adults (P = 0 ......
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