不同孕周胎儿肠管超声回声增强病因及其临床意义分析  

To analyze the reason and clinical significance of echogenic bowel in fetus found in different gestational age

作　　者：戴常平[1] 李秋明[1] 葛群[1] 

机构地区：[1]广州市妇婴医院超声科,510150

出　　处：《中国优生与遗传杂志》2007年第6期51-52,共2页Chinese Journal of Birth Health & Heredity

摘　　要：目的回顾分析不同孕周胎儿肠管超声回声增强的原因及其临床意义。方法对2003年4月至2005年12月间我院行产前超声检查发现胎儿腹腔内肠管回声增强的79例病例进行随访,分析不同孕周中超声检查结果以及引产者胎儿尸检结果。结果79例胎儿中因合并其他严重畸形引产者10例,因合并染色体异常引产3例,妊娠进程中自行消失51例,肠管强回声延续至出生而新生儿无异常6例,进一步发展为肠管异常扩张5例,胎儿感染性腹膜炎的3例。结论胎儿腹腔内肠管超声回声增强预示多种病理改变,有着重要的临床意义。Objective： We followed - up the results of 79 cases with fetal ecbogenic bowel, to analyze the reason and clinical significance of fetal echogenic bowel occurring in different gestational age. Methods： There were 79 cases with fetal echogenic bowel found by antenatal sonographic detection in our hospital from April 2003 to December 2005. We followed - up and registered the results of sonographic examination in pregnancy or the autopsy. Results： In 79 cases, there were 10 cases were abandoned because of accompanying other serious abnormalities, 3 cases having abnormal chromosome. 51 cases resolved in pregnancy and the newborns are norreal, 6 cases continuing to birth with a normal newborn, 5 cases developing into dilated bowel and 3 cases appearing with infectious peritonitis. Conclusion： Fetal echogenic bowel can indicate different pathological changes, this has important genetic significance.

关 键 词：胎儿 肠管回声增强 超声 染色体异常 

分 类 号：R445.1[医药卫生—影像医学与核医学]