论文部分内容阅读
用孕早期绒毛细胞制备染色体进行产前诊断,较羊水细胞更早,能够在怀孕早期准确诊断胎儿的染色体异常疾病或伴性遗传病。本法操作简便、快速、准确,更易为社会接受。
Prenatal diagnosis of chromosomal chromosomes from early pregnant villi cells occurs earlier than amniotic fluid cells and enables accurate diagnosis of fetal chromosomal abnormalities or associated genetic diseases in early pregnancy. The method is simple, fast, accurate and easy to accept by society.