多胎发生的畸形往往比单胎多,神经系统的畸形约占全部身体畸形的一半以上。脑部的畸形并不少见,但是先天性脑裂畸形发病情况据手边国内文献未见有报道,我院遇到一例,现报道如下。病例资料:患儿父母非近亲婚配,母亲第一胎为足月双胎,用吸引器助娩,第一产为无脑儿,在他院产后死亡 Multiple births often deformities than singletons, nervous system deformity accounts for more than half of all the body deformities. Deformity of the brain is not uncommon, but the incidence of congenital schizencephaly according to the domestic literature on hand have not been reported, our hospital encountered a case, are reported below. Case information: children with non-relatives of the parents of the marriage, the mother’s first full-term twin twins, with a suction to help deliver birth, the first production of children without brain, died after hospitalization in his hospital