产前分子诊断技术在泌尿系畸形的研究进展

Advances in prenatal molecular diagnostic techniques for urinary system malformations

产前诊断是指运用各种无创或有创的诊断技术,预测胎儿出生前是否存在遗传性疾病或者是先天性畸形。胎儿泌尿系统畸形是产前诊断中较为多见的一种先天畸形,有着较高的发生率。研究胎儿泌尿系畸形是当前促进优生优育的关键问题。本文以既往文献研究为基础,总结胎儿泌尿系统畸形的发生、分类及产前诊断相关技术,以提高产前诊断准确率。

Prenatal diagnosis refers to using various non-invasive or invasive diagnostic techniques for predicting whether or not a fetus is born with genetic diseases or congenital anomalies. Fetal urinary system malformation is a common congenital malformation and its in-depth study has remained a key task of promoting eugenics. Based on previous literature studies, this paper summarized the occurrence, classification and prenatal diagnostic techniques for improving the accuracy of prenatal diagnosis.