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１３０８例高危妊娠孕妇产前Ｂ超检查分析广东省河源市妇幼保健院邮政编码５１７０００陈群英我院１９８９年６月至１９９１年６月间的１３０８例从妊娠２２～４４周发现异常需作Ｂ超检查的高危好娠孕妇作选择性检查。发现异常的６６８例；占５１．０７％；其中胎儿异常９...
1308 cases of high-risk pregnant women prenatal B-ultrasound analysis of Heyuan City, Guangdong Province Maternal and Child Health Hospital Post Code 517000 Chen Qunying Our hospital from June 1989 to June 1991 of 1308 cases from 22 to 44 weeks of gestation found abnormal need for B- Check the risk of pregnant women at high risk for selective examination. Found abnormal 668 cases; 51.07%; of which fetal abnormalities 9 ...