超声诊断胎儿单脐动脉的意义

目的应用二维及彩色多普勒超声对单脐动脉进行诊断并判断其临床价值。方法应用彩色多普勒血流显像对胎儿膀胱两侧壁脐动脉进行探测，发现单脐动脉，测量脐血流参数，同时检测胎儿是否合并畸形。结果对本院2006年1月至2008年12月间行产前超声检查的6012例孕妇中，发现单脐动脉8例，1例伴胎儿畸形。结论应用彩色多普勒超声可确诊胎儿单脐动脉，具有重要的临床意义。

The Significance Of Ultrasonic Diagnosis In fetus' single Umbilical Artery

Objective Using two-dimension ultrasound and color Doppler ultrasound to diagnosis single umbilical artery, and judge the clinical value. Methods Using color doppler flow imaging technique to detect the umbilical arteries in the bis-lateral wall of fetus bladder, discover single umbilical artery, measure the parameter of blood flow in umbilical vessel, simultaneous, detect the fetal anomaly. Results Among 2006.1—2008.12 in our hospital, 6012 gravidas had taken prenatal ultrasonography, 8 cases as single umbilical artery, 1 case accompany with fetal anomaly. Conclusion Apply with color Doppler ultrasound can make a definite diagnosis in single umbilical artery of fetus, there are important clinical meaning in isolate single umbilical artery even though.