论文部分内容阅读
目的探讨彩色多普勒超声诊断胎儿脐带绕颈的临床应用价值。方法应用彩色多普勒超声诊断检测脐动脉血流参数,对胎儿脐带绕颈进行分型。结果RI、S/D比值在松绕型组与正常组比较差异无统计学意义(P>0.05),紧绕型组与上述两组比较差异有统计学意义(P<0.01)。结论应用彩色多普勒超声对胎儿脐带绕颈进行诊断、分型,可提高其检出率、准确性,并能检测脐动脉血流参数的变化,对临床及时采取治疗措施、正确选择分娩方式具有重要意义。
Objective To investigate the clinical value of color Doppler sonography in the diagnosis of fetal umbilical cord around the neck. Methods Color Doppler ultrasound diagnosis of umbilical artery blood flow parameters, fetal cord around the neck type. Results There was no significant difference in RI, S / D ratio between the loosely wound type group and the normal group (P> 0.05). There was a significant difference between the tight wound type group and the above two groups (P <0.01). Conclusion The diagnosis and classification of umbilical cord around the neck by color Doppler ultrasonography can improve the detection rate and accuracy of the umbilical cord, and can detect the changes of umbilical artery blood flow parameters. In order to timely take clinical treatment measures and correctly choose the mode of delivery It is of great significance.