【摘要】 目的:通过对159例合并泌尿系统不同程度扩张胎儿的妊娠结局进行随访,进一步分析胎儿泌尿系统扩张的发生原因及预后。方法:对2002年1月～2004年12月间在该院行产前超声检查发现胎儿合并不同程度泌尿系统扩张的159例妊娠进行随访,记录产后新生儿复查肾脏超声的结果或引产者的相关尸检结果。结果:159例妊娠中,因胎儿合并其他严重畸形或染色体异常而引产的有6例,产后复查新生儿超声转为正常的有119例,仍存在泌尿系统扩张需进一步治疗的有34例。结论:胎儿泌尿系统扩张主要由泌尿道梗阻性病变和非梗阻性病变引起,不同的病因,会出现不同的预后。更多还原

【Abstract】 Objective:By following up the results of 159 cases with fetal urinary dilatation, to analyse the reason and prognosis of urinary dilatation.Methods:159 cases with fetal urinary dilatation diagnosed by antenatal sonographic detection in this hospital from January 2002 to December 2004 were followed-up to register the results of postnatal sonographic examination or the autopsy.Results:In 159 cases, there were 6 cases with odinopoeia because of accompanying other serious abnormalities or having abnormal chromosome. 119 cases resolved after birth, and 34 cases needed further treatment.Conclusion:Fetal urinary dilatation are mostly caused by urinary obstruent disease and non-obstructive disease. Different reasons can cause different prognosis.更多还原