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am·ni·o·cen·te·sis AHD[ăm'nē-ō-sĕn-tēʹsĭs] D.J.[ˌæmniːəʊsenˈtiːsɪs]K.K.[ˌæmniosɛnˈtisɪs]n.（名词）【复数】 am.ni.o.cen.te.ses[-sēz] - A procedure in which a small sample of amniotic fluid is drawn out of the uterus through a needle inserted in the abdomen. The fluid is then analyzed to detect genetic abnormalities in the fetus or to determine the sex of the fetus.羊膜穿刺术：用针刺入腹腔以便从子宫中抽取少量羊水样品的步骤。随后对羊水进行分析，检测胎儿是否遗传异常或用以确定胎儿性别
- New Latin amniocentēsis 新拉丁语 amniocentēsis
- amnion amnion
- Greek kentēsis [act of pricking] from kentein [to prick] * see kent- 希腊语 kentēsis [穿刺行为] 源自 kentein [刺] * 参见 kent-
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