| 何光智 综述,黄道中 审校.胎儿唇腭裂畸形的产前超声诊断现状[J].中国医学影像技术,2005,21(4):653~655 |
| 胎儿唇腭裂畸形的产前超声诊断现状 |
| Research status of prenatal ultrasonic diagnosis in fetal cleft lip and palate |
| 投稿时间：2004-12-18 修订日期：2005-02-09 |
| DOI： |
| 中文关键词: 超声检查,产前 唇裂 腭裂 胎儿 |
| 英文关键词:Ultrasonography, prenatal Cleft lip Cleft palate Fetus |
| 基金项目: |
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| 中文摘要: |
| 胎儿唇腭裂是最常见的颜面部畸形,且与妊娠结局,附加结构畸形及染色体异常均明显相关,然而产前诊断困难。超声是最常用的检测手段,通过胎儿标本实验及胚胎发育研究,使用二维超声的冠状切面和轴向切面及三维超声重建可诊断唇裂及前腭裂,对于继发腭裂,主要是寻找间接征象,直接显像困难,因此尚不能在宫内作出诊断。 |
| 英文摘要: |
| Fetal cleft lip and palate is the most common congential facial anomaly, and they are remarkably correlated with fetal outcome and the presence of additional fetal structural and chromosomal abnormalities. But it is difficult to be diagnosed prenatally. Ultrasonography is the most common method to detect it. Cleft lip and anterior cleft palate could be identified by using coronal and axial plane of two-dimensional and three-dimensional ultrasound reconstruction after fetal specimens experiment and embryonic lip and palate development study. It is mainly to detect indirect clue for diagnosis of secondary cleft palate which is difficult to display directly,so it now can not be diagnosed prenatally. |
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