天气预报 > 其他 > 大排畸nt多少正常
大排畸nt多少正常
更新时间: 2020-11-04 00:00:00  

大排畸nt值不应该超过25mm,如果NT值过大,考虑宝宝是存在染色体发育异常的。

孕检NT(nuchaltranslucency)即颈项透明层,是指胎儿颈椎水平矢状切面皮肤至皮下软组织之间的最大厚度。是在怀孕11周-13周加6天的时候,在B超下监测宝宝的颈项透明层厚度,这个数值就是NT数值。NT的值和宝宝的头臀长,是有直接关系的。

关键词: nt 多少 正常

大排畸nt多少正常相关经验

天气预报

最新推荐

页面:/news/view-1315072/ | 耗时:0.7647 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1315072 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1315072 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1315072 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1132063,540077,491334,1105345,148033,150438,277030,253049,1127445,1096531,563409,933617,109863,327423,159027,1067897,348732,520306,438324,291007,355558,224362,344048,1084603,206887,446023,438196,504482,458788,431596) ORDER BY field (ArticleID,1132063,540077,491334,1105345,148033,150438,277030,253049,1127445,1096531,563409,933617,109863,327423,159027,1067897,348732,520306,438324,291007,355558,224362,344048,1084603,206887,446023,438196,504482,458788,431596)