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目的探讨产前超声检查胎儿全前脑畸形中的应用价值。方法回顾性分析2008年1月-2013年7月检出的5例全脑畸形胎儿产前、产后及超声检查的相关资料,并经引产后病理证实。结果超声诊断全前脑畸形5例,均经引产后病理证实。其中无叶全前脑2例,半叶全前脑3例;4例合并颜面部畸形,其中1例合并腭裂漏诊,1例颜面部正常。结论产前超声检查能为早期诊断胎儿畸形和及时终止妊娠提供较为准确的信息,对优生优育有重大意义。
Objective To investigate the value of prenatal ultrasound in detecting fetal whole anterior cerebral deformity. Methods The data of 5 prenatal, postpartum and ultrasound examinations of fetuses with whole brain deformity were retrospectively analyzed from January 2008 to July 2013 and confirmed by pathology after induced labor. Results Ultrasound diagnosis of all anterior cerebral deformity in 5 cases, all confirmed by post-labor pathology. There were 2 cases of non-leaf anterior frontal brain and 3 cases of half anterior whole forebrain. 4 cases were complicated with facial deformity, of which 1 case had missed diagnosis of cleft palate and 1 case had normal facial. Conclusion Prenatal ultrasound can provide accurate information for early diagnosis of fetal malformation and timely termination of pregnancy, which is of great significance to prenatal and postnatal care.