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目的探讨胎儿重复肾畸形的超声诊断价值,分析并总结经验。方法对2010年5月~2016年11月经我院产前超声检查并诊断的23例胎儿重复肾畸形的声像图特点进行回顾性分析。结果产前超声诊断25例胎儿重复肾畸形,单侧23例,双侧2例;其中17例合并同侧输尿管扩张,5例合并输尿管囊肿,3例合并其它系统的器官畸形。产前超声误诊3例。所有病例均经MRI、尸检或出生后检查或手术证实。结论产前超声是诊断胎儿重复肾畸形的首要检查手段,能为临床产后相关治疗提供重要信息。
Objective To explore the diagnostic value of fetal renal ultrasound with repeated diagnosis and analysis and to summarize the experience. Methods From May 2010 to November 2016 in our hospital by prenatal ultrasound and diagnosis of 23 cases of fetal renal abnormalities were analyzed retrospectively. Results Prenatal ultrasound diagnosis of 25 cases of fetal renal abnormalities, unilateral 23 cases, bilateral in 2 cases; of which 17 cases with ipsilateral ureteral dilatation, 5 cases with ureteral cyst, 3 cases combined with other systems of organ deformity. Misdiagnosis of prenatal ultrasound in 3 cases. All cases were confirmed by MRI, autopsy or postnatal examination or surgery. Conclusion Prenatal ultrasound is the primary diagnostic tool for diagnosis of fetal renal abnormalities and can provide important information for clinical postpartum related treatment.