摘要
目的 :探讨围产儿单纯肾盂积水的预后与结局。方法 :选择 1 86例妊娠 2 8周后B超诊断围产儿一侧或双侧肾盂积水宽度≥ 8mm者为观察对象 ,定期随访至产后 3个月。结果 :发围产儿肾盂积水宽度与膀胱储尿及排空有一定相关性。经 2～ 4周膀胱排空后复查 ,肾盂积水 <8mm者占 62 .3 %。其余围产儿于计划分娩前、临产后、产后 1～ 4周及 3个月继续随访 ,最终恢复正常者占 94.0 9%。结论 :围产儿单纯肾盂积水 ,如不伴有其他泌尿系统异常 ,可能与膀胱储尿有关 ,应看作是一种良性、可逆性。
Objective:To investigate the pr og nosis and outcome of simple hydronephrosis in perinatal infant.M ethods :186 gravidae with gestational age longer than 28 weeks were ex amined by B-ultrasonography and unilateral or bilateral hydronephrosis with wid th no less than 8mm was found in the fetuses.The following-up observation was c arried out till 3 months after parturition Results:Hydronephrosis width of perinatal infant has ce rtain relevance to urine storage and evacuation of bladder.62.3% cases of hydron ephrosis whose widths were proved to be less than 8mm after evacuation of bladde r through reexamination by B-ultrasonography 2～4 weeks later,The others were r eexamined at the times of antepartum,postpartum,1～4 weeks and 3 months after pa rturition.Eventually,94.0% cases regained to normal.Conclusion: Simple hydronephrosisin perinatal infant without other abnomalit ies in urinary system may be only relevant to urine storage of bladder and be re garded as one benign,reversible and functional change.
出处
《医学影像学杂志》
2003年第8期579-580,共2页
Journal of Medical Imaging
关键词
肾盂积水
围产儿
超声诊断
Perinatal infant
Utrasound diagno sis
Hydronephrosis
