Shy-Drager综合征以直立性低血压等自主神经症状为主要临床表现,伴有神经系统的其它症状与体征。本病不常见,本文对住院确诊的12例Shy-Dra ger综合征患者资料进行临床分析,报道如下:临床资料1.一般资料:男9例,女3例,年龄43～57岁,平均51.2岁,病程2～7年,平均4.1年,均无高血压、 Shy-Drager syndrome with orthostatic hypotension and other autonomic symptoms as the main clinical manifestations, accompanied by other neurological symptoms and signs. The disease is not common, this article hospitalized 12 cases of Shy-Drager syndrome clinical data, reported as follows: Clinical data 1. General information: 9 males and 3 females, aged 43 to 57 years, with an average of 51.2 Years old, duration of 2 to 7 years, an average of 4.1 years, no high blood pressure,