儿童脑神经管闭合障碍畸形临床并非少见，现将我们通过ＣＴ诊断的１８１例儿童脑神经管闭合障碍畸形报告如下。临床资料一、我院自１９９２年５月至１９９８年９月诊断各类先天颅脑发育畸形２９５例，其中儿童脑神经管闭合障碍畸形１８１例，其中脑膜（脑）膨出、先天性导水管 Children with cerebral neural tube closure disorder deformity is not uncommon, now we diagnosed by CT in 181 cases of children with neural tube closure disorder degeneration report as follows. Clinical data First, our hospital from May 1992 to September 1998 diagnosis of various types of congenital craniocerebral malformations in 295 cases, of which children with neural tube closure disorder deformity in 181 cases, in which the meninges (brain) bulging, congenital aqueduct