13—三体综合征,是一种少见的严重先天性畸形,存活率很低,我院外周血培养中,染色体核型分析发现1例,现报告如下。患儿男性,存活8小时即死亡.于1985年5月10日改1时急诊入皖,住院号50021. 患者系第二胎,孕39周,自然分娩.产后哭声微弱.体重2495g.身长50cm,头围35cm,胸围32cm.前额狭小,前后囱及颅缝较宽,兔唇并腭裂.两耳略小.扁平耳轮,双眼球小,鼻宽稍平,胸廓正常。心牢160次/分,在胸骨 13-trisomy syndrome, is a rare severe congenital malformations, the survival rate is very low, our hospital peripheral blood culture, chromosome karyotype analysis found in 1 case, are as follows. Children with children died of 8 hours of survival in May 10, 1985 1:00 emergency department into Anhui, hospital number 50021. Patients with a second child, 39 weeks of pregnancy, natural childbirth .Postpartum crying weak .Weight 2495g. 50cm, head circumference 35cm, chest circumference 32cm .Small forehead, before and after the chimney and cranial suture wider, cleft lip and cleft palate.Early two ears.Large flat ear wheel, both eyes small, flat nose width, thorax normal. Heart prison 160 beats / min, in the sternum