胎儿胼胝体发育不全合并其他脑畸形的超声特征分析  

Ultrasonographic characteristics of fetal agenesis of corpus callosum with other brain malformations

作　　者：林杉[1] 王新霞[1] 栗河舟[1] 冯芳芳 王铭[1] 董艳会[1] LIN Shan;WANG Xin-xia;LI He-zhou;FENG Fang-fang;WANG Ming;DONG Yan-hui(The Third Affiliated Hospital of Zhengzhou University,Zhengzhou 450052,China)

机构地区：[1]郑州大学第三附属医院,河南郑州450052

出　　处：《中国临床医学影像杂志》2023年第4期255-258,共4页Journal of China Clinic Medical Imaging

基　　金：河南省医学科技攻关计划联合共建项目(LHGJ20190376);河南省医学教育研究项目(Wjlx2020091)。

摘　　要：目的:总结胎儿胼胝体发育不全合并其他脑畸形的类型和超声特征。方法:回顾性分析152例胼胝体发育不全合并其他脑畸形的类型及超声图像特征。结果:胼胝体发育不全共152例,其中完全型胼胝体缺失72例,部分型胼胝体缺失77例,胼胝体发育不良3例。除外胼胝体发育不全的间接颅脑异常征象外,合并的其他脑畸形包括:脑皮质发育异常23例,半球间裂蛛网膜囊肿16例,脂肪瘤6例,颅内出血6例,脑穿通5例,小脑蚓部发育不良4例,Dandy-Walker畸形4例,透明隔缺失3例,软化灶3例,全前脑2例,小脑发育不良2例,Blake’s囊肿2例。结论:直接、间接征象联合常见合并其他脑畸形对于了解并诊断胎儿期胼胝体发育不全有重要价值。Objective:To summarize the types and ultrasonographic features of fetal agenesis of corpus callosum with other brain malformations.Methods:The types and ultrasonic image features of 152 cases of agenesis of corpus callosum with other brain were analyzed retrospectively.Results:There were 152 cases of agenesis of the corpus callosum,including 72 cases of complete absence of the corpus callosum,77 cases of partial absence of the corpus callosum,and 3 cases of agene-sis of the corpus callosum.In addition to the indirect signs of brain abnormalities in agenesis of the corpus callosum,the other brain malformations included:23 cases of cortical dysplasia,16 cases of interhemispheric arachnoid cysts,6 cases of lipoma,6 cases of intracranial hemorrhage,4 cases of vermian dysplasias,5 cases of poreneephaly,and 4 cases of Dandy-Walker malformation,3 cases of absence of pellucid septum,3 cases of malacia,2 cases of holoprosencephaly,2 cases of cerebellar dysplasia,and 2 cases of Blake’s cyst.Conclusion:The direct and indirect signs combined with other brain malformations are of great value in understanding and diagnosing fetal agenesis of corpus callosum.

关 键 词：胼胝体发育不全 超声检查 产前 

分 类 号：R714.53[医药卫生—妇产科学] R445.1[医药卫生—临床医学]