CAJ | 학술논문

目的：探讨超声和M RI对胎儿胼胝体发育不全的应用价值。方法18例孕妇，年龄为20～36岁，平均为28岁；孕龄为22～37周，平均为29周。产前例行超声检查后诊断胎儿胼胝体发育不全，24 h内行M R检查，将超声和M RI结果进行对照。结果超声诊断胼胝体发育不全的18例胎儿，行M R检查后，其中15例与超声检查结果一致，2例为单纯侧脑室扩张，1例考虑脑白质发育不良。随访结果中，15例进行引产，2例出生，1例失访。结论产前超声检查与M R检查相结合，能对胎儿胼胝体发育不全做出正确诊断。
목적：탐토초성화M RI대태인변지체발육불전적응용개치。방법18례잉부，년령위20～36세，평균위28세；잉령위22～37주，평균위29주。산전례행초성검사후진단태인변지체발육불전，24 h내행M R검사，장초성화M RI결과진행대조。결과초성진단변지체발육불전적18례태인，행M R검사후，기중15례여초성검사결과일치，2례위단순측뇌실확장，1례고필뇌백질발육불량。수방결과중，15례진행인산，2례출생，1례실방。결론산전초성검사여M R검사상결합，능대태인변지체발육불전주출정학진단。
Objective To explore the value of ultrasound and MRI on fetal corpus callosum agenesis .Methods 18 women with complicated pregnancies ,aged from 20 to 37 years ( average 28 years) and with gestation from 20 to 37weeks ( average 29 weeks) were studied with MR unit within 24 hours after ultrasound diagnose fetal corpus callosum agenesis .Compare the result of the diagnosis of ultrasound and MRI .Results Of the 18cases ,the diagnostic result with MRI were as the same as with ultra- sound in 15 cases .2 cases are enlargement of lateral cerebral ventricle and 1cases are leukodystrophy .In the following up ,15 cases were performed induced abortion ,2case were birth ,and 1 case was lost of following up .Conclusion Prenatal ultrasonic examination with MR examination can make the correct diagnosis for fetal corpus callosum agenesis .