猫叫综合征是5号染色体短臂缺失,又称5p-综合征。由于该病患儿哭声似猫叫而得名。本文对具有猫叫综合征临床特征的患儿及父母做外周血染色体检测,并对其5p+进行遗传学分析如下。资料与方法1.病例资料患儿,女,18天,第2胎第2产,36周早产。该患儿哭声似猫叫,眼距宽,耳位低,小下颌, Cat called syndrome is missing on chromosome 5 short arm, also known as 5p-syndrome. Because of the sick child crying feline named. In this paper, peripheral blood chromosomal detection in children and parents with clinical features of cat-like syndrome, and its 5p + genetic analysis are as follows. Materials and methods 1. Case data Children, female, 18 days, the second child of the second production, 36 weeks of premature delivery. The child crying feline call, wide eyes, low ear, small jaw,