【摘要】 目的:肾盂肾盏扩张是胎儿超声检查最常见的泌尿道异常。探讨胎儿肾积水的程度与胎儿出生后的随访与输尿管梗阻的相关性。方法:利用彩色超声诊断仪对146例胎儿在孕周为18周以后肾盂肾盏扩张的前后径宽度做以记录。及生后4周、3月、6月做随访,行超声检查。结果:胎儿期肾积水的程度与出生后输尿管梗阻密切相关。结论:产前胎儿彩超诊断肾积水及产后定期复查是筛查儿童输尿管梗阻的有效方法。更多还原

【Abstract】 Objective:To explore the degree of fetal hydronephrosis and the relation of follow-up to ureter obstruction.Methods:The anteroposterior diameter of renal calyce and renal pelvis dilatation were recorded by Dopler color ultrasonic in 146 fetuses 18 weeks after gestation and followed up 4 weeks,3 and 6 months after birth.Results:The degree of fetal hydronephrosis had close relation to ureter obstruction after birth.Conclusion:Antenatal fetal Dopler color ultrasonic in diagnosis of hydronephrosis and regular callback after birth should be effective method for screening fetal ureter obstruction.更多还原