南方医科大学学报2013，Vol.33Issue(8)：1246-1249,4.DOI:10.3969/j.issn.1673-4254.2013.08.34
超声与核磁共振在诊断新生儿胼胝体发育不全中的比较
Ultrasonography and magnetic resonance imaging for diagnosis of neonatal agenesis of the corpus callosum: a comparative study
摘要
Abstract
Objective To summarize the ultrasonoscopic features of neonate corpus callosum agenesis for better diagnosis of this condition.Methods A total of 8563 neonates were screened by cerebral ultrasound in neonate care unit of our hospital from June 2010 to December 2012,and 37 cases of agenesis of the corpus callosum were identified.The diagnostic accuracy of ultrasonography and magnetic resonance imaging (MRI) for this condition was evaluated.Results The sensitivity,specificity,and accuracy of ultrasound diagnosis for complete and incomplete absence of neonate corpus callosum were 100％ and 90％,90.9％ and 94.1％,94.6％ and 91.9％ in the 37 cases,respectively.The Kappa value of ultrasonography and MRI were 0.890 and 0.837,with a consistent rate of 91％.Conclusion Ultrasonography and MRI show a high consistency in the diagnosis of neonatal agenesis of the corpus callosum.关键词
胼胝体/发育不全/新生儿/超声检查Key words
corpus callosum/agenesis/neonate/ultrasonography引用本文复制引用
张遇乐,王娜,方倩,关步云..超声与核磁共振在诊断新生儿胼胝体发育不全中的比较[J].南方医科大学学报,2013,33(8):1246-1249,4.基金项目
广东省医学科研基金(A2013372) （A2013372）
