【摘要】 介入性产前诊断是早、中孕期通过有创的穿刺技术包括绒毛活检、羊膜腔穿刺、脐带穿刺和胎儿组织活检等获取胎儿细胞对其进行染色体核型分析或基因检测,达到在宫内诊断胎儿先天性疾病的目的,其相关并发症包括胎儿丢失、出血、羊水渗漏、胎膜早破、感染、胎儿心动过缓和胎儿损伤以及与操作相关的母亲并发症等,其并发症的早期识别及处理对减少母胎风险具有重要意义。更多还原

【Abstract】 The invasive prenatal diagnosis is obtained cells from the fetus through chorionic villus sampling,amniocentesis,cordocentesis and fetal biopsy to determine chromosomal or genetic disorders in the fetus during first trimester and second trimester,which is in order to diagnose fetal congenital disease before birth. The related complications include fetal loss,bleeding,amniotic fluid leakage,premature rupture of membranes,infection,fetal bradycardia,fetal injury and maternal complications related to the operation. Early identification and treatment of complications help to reduce the maternal-fetal risk.更多还原