摘要
目的观察2例无脑畸形胎儿眼球的病理形态,并分析其发生原理。方法对2例无脑畸形胎儿进行大体观察,解剖取眼球组织,常规切片,HE染色,光学显微镜观察。结果 1例无脑畸形胎儿眼球的角膜内分布有毛细血管,且未观察到视网膜视部神经上皮层,1例眼球未发育。结论无脑畸形胎儿眼球发育有不同形态,其神经管缺陷导致眼球的发育异常。
Objective To observe the pathologic features of 2 cases of anencephalus eyeball,and to investigate the pathogenesis of it.Methods Generally observed 2 cases of anencephalus,dissected eyeball,sectioned conventionally,then were stained with hematoxylin and eosin,studyed by a light microscope.Results There were capillaries distributed in the cornea of 1 case,and the neural epithelium of retina weren＇t found.The eyeball was poorly developed in another case.Conclusions The morphogy of anencephalus eyeball could be different.Neural tube defects affected the abnormal growth of eyeball.
出处
《社区医学杂志》
2011年第4期14-15,共2页
Journal Of Community Medicine
