彩色多普勒超声观测输尿管喷尿判定肾功能的研究  

Study on Renal Function through Survey Spurt Urine of Ureter by Color Doppler Ultrasound

作　　者：姜喜刚[1] 张屹辉[1] 祝海颖[1] 孙荣生[1] 郑新[1] 

机构地区：[1]青岛大学附属威海医院,山东威海264200

出　　处：《实用医技杂志》2008年第27期3660-3662,共3页Journal of Practical Medical Techniques

摘　　要：目的:探讨超声观测输尿管喷尿与肾功能损伤的关系。方法:选择双侧肾功能损伤者24例,单侧肾功能损伤者8例及正常查体者80例,饮水500ml后,应用彩色多普勒超声分别观测输尿管膀胱开口处的尿流方向、喷尿频率、尿流速度、喷尿持续时间。结果:泌尿功能达到高峰时,正常者彩色多普勒尿流呈鲜红色,每分钟喷尿4次～8次,每次持续时间5.0s～7.9s。尿流峰值速度21cm/s～47cm/s。当双侧肾功能损伤时,上述各项指标均明显降低。当单侧肾功能损伤时,损伤侧各项指标明显降低,而对侧各项指标正常。结论:输尿管喷尿的峰值指标与肾功能密切相关,通过观测输尿管喷尿情况,可判定肾功能有无损伤及损伤程度。Objective Approach the relationship between survey spurt urine of metanephric and impaired renal function by color Doppler ultrasound.Methods Elected 24 patients of both sides renal function damaged,8 patients of one side renal function damaged and 80 health people,after drinking 500 ml water,observated the direction of urine,urinary frequency,RF of urine and times of maintain on tubal-baldder s gap.Rusults When the urinary function arrived at a peak value,the normal is red urina on color Doppler ultrasound...

关 键 词：彩色多普勒超声 肾功能 输尿管 喷尿 

分 类 号：R445.1[医药卫生—影像医学与核医学]