三维超声对胎儿体表畸形的诊断评价  

The evaluation of three-dimensional scanning in fetal surface malformations

作　　者：张为霞[1] 赵亚芝[1] 黄黛[1] 牛凤霞[1] 蒲红生 田丽[1] 王淑霞[1] 朱俊真[1] 余小平[1] 

机构地区：[1]河北省人民医院妇产科超声室,石家庄050071 [2]河北省无极县妇幼保健所

出　　处：《中国优生与遗传杂志》2010年第2期99-100,F0002,共3页Chinese Journal of Birth Health & Heredity

摘　　要：目的探讨三维超声在胎儿体表畸形的产前诊断中的临床意义。方法收集具有胎儿体表畸形的病例,对其三维图像进行回顾性分析,并与传统二维超声进行比较。结果共诊断胎儿体表畸形184例。二维超声诊断172例,疑诊11例,漏诊1例。三维超声诊断183例,漏诊1例。三维超声对体表畸形的诊断较二维超声更具优势。结论三维超声能提供直观立体、逼真的胎儿体表结构图像,丰富了诊断信息,能增强诊断信心,为二维超声的空间信息补充,两者联合应用可提高胎儿体表畸形的检出率。Objective：To investigate the value of three-dimensional ultrasound in the diagnosis of fetal surface malformations.Methods：Analyse cases which were confirmed fetal surface malformations by three-dimensional scanning retrospectively and compare it to two-dimensional scanning. Results：A total of 184 cases fetuses with surface malformations were confirmed.172 cases were diagnosed by two-dimensional scanning while 11 cases of suspected diagnosis ,1 case of misdiagnosed ;183 cases were diagnosed by three-dimensional scanning while 1 case was misdiagnosed. Three-dimensional scanning is superior to two-dimensional scanning in the diagnosis of fetal surface malformations.Conclusions：Three-dimensional ultrasound can provide an intuitive and lifelike fetal surface structure of images which enriches the diagnostic information and enhances diagnostic confidence. It is complementarily of the two-dimensional ultrasound and the two in combination can increase the detection rate of the surface malformations.

关 键 词：胎儿 体表畸形 二维超声 三维超声 

分 类 号：R445.12[医药卫生—影像医学与核医学]