胎儿鼻骨超声检查的研究进展  

Research progress of fetal nasal bone by ultrasound examination

作　　者：宋文龄[1] 崔明雨 李红然 韩蕾 李雨佳 张丽颖 徐欣 南钰 马海鸥[2] SONG Wenling;CUI Mingyu;LI Hongran;HAN Lei;LI Yujia;ZHANG Liying;XU Xin;NAN Yu;MA Haiou(Department of Obstetrics,First Hospital of Jilin University,Changchun 130061,China;Department of Prenatal Diagnosis Cehter,Second Hospital of Jilin University,Changchun 130041,China)

机构地区：[1]吉林大学第一医院产科,吉林长春130061 [2]吉林大学第二医院产前诊断中心,吉林长春130041

出　　处：《医学影像学杂志》2023年第10期1878-1880,共3页Journal of Medical Imaging

摘　　要：超声遗传学筛查在产前超声筛查中具有重要价值,传统的超声检查指标主要有胎儿颈项透明层增厚、多普勒静脉导管血流异常等,近年来越来越多的国内外研究学者报道了鼻骨不显示、鼻骨发育不全与染色体异常,尤其是21-三体综合征密切相关。本文通过回顾国内外文献,对胎儿鼻骨超声检查在产前筛查中的研究进展进行综合阐述和分析。Ultrasonographic genetic screening is of great value in prenatal ultrasound screening.Traditional ultrasonic softmarks include thickening of fetal cervical transparent layer,abnormal blood flow of Doppler venous catheter,etc.Recently,more researchers have reported that absence of nasal bone and nasal bone hypoplasia are closely related to chromosomal abnormalities,especially trisomy 21 syndrome.In this paper,the research progress of fetal nasal bone ultrasonography in prenatal screening was comprehensively expounded and analyzed by reviewing domestic and foreign literatures.

关 键 词：胎儿 鼻骨不显示 产前筛查 孕周 超声检查 

分 类 号：R714.5[医药卫生—妇产科学] R445.1[医药卫生—临床医学]