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目的探讨胎儿中晚期妊娠发生的畸形的超声诊断价值及临床意义。方法回顾分析近三年来超声检查早中期妊娠正常,但中晚期检查时发现畸形。结果脑积水7例;胸腹腔积液4例;脐膨出4例;膈疝2例;腹裂2例。结论孕妇早中期的超声检查至关重要,而妊娠中晚期的超声复查也必不可少,可发现早中期没有发生且又尚无表现出来的迟发性胎儿异常或畸形,对提高优生优育,降低或阻止异常儿或畸形儿的出生,具有很好的临床意义,值得在妊娠中晚期进行超声检查。
Objective To investigate the diagnostic value and clinical significance of malformations in fetus with middle and late pregnancy. Methods Retrospective analysis of the past three years, early and mid-term ultrasound ultrasound pregnancy is normal, but in the mid-late examination revealed abnormalities. Results hydrocephalus in 7 cases; pleural effusion in 4 cases; umbilical bulging in 4 cases; diaphragmatic hernia in 2 cases; Conclusion Early and mid-term ultrasound examination of pregnant women is essential, and ultrasound in the second trimester of pregnancy is also indispensable, can be found in early and mid-term and has not yet shown delayed fetal abnormalities or deformities, to improve eugenics and reduce Or stop the birth of abnormal children or deformed children, has good clinical significance, it is worth in the second trimester of ultrasound.