Noonan氏综合征又称翼状颈综合征、先天性侏儒痴呆综合征,男性 Turner 氏综合征及 Noo-nan-Ehmke 症候群;系一种较罕见的染色体遗传病。临床上以性征和智力发育低下、心脏与骨骼发育畸形为特点。我院收治1例,报告如下。患者男,30岁。自幼发育迟钝,身材矮小,智力低下。幼年时因经常发热,住院治疗,诊断过 Noonan’s syndrome, also known as the wing neck syndrome, congenital pygmy dementia syndrome, male Turner’s syndrome and Noo-nan-Ehmke syndrome; Department of a rare genetic disorder of the chromosome. Clinically, sexual characteristics and mental retardation, heart and bone deformities characterized. 1 case admitted to our hospital, the report is as follows. Male patient, 30 years old. Childhood stunting, short stature, mental retardation. Infancy due to frequent fever, hospitalization, diagnosed