Huntington舞蹈病即慢性进行性舞蹈病,是遗传性基底节及大脑皮质变性疾病。我们对1个家系进行了实地调查,发现在6代61人中有本病患者12例,呈典型的常染色体显性遗传。报告如下。 临床资料 先证者(Ⅳ_5),男,48岁,河北籍工人,10年前无诱因出现手动作拙笨,记忆力减退,以后逐渐出现四肢不自主运动。近2年来面、颈部及躯干亦出现舞 Huntington’s chorea is a chronic progressive chorea that is a hereditary basal ganglia and degenerative cortical disease. We conducted a field survey of a pedigree and found that there were 12 patients with this disease in 61 generations of 6 generations, showing a typical autosomal dominant inheritance. The report is as follows. Clinical data Proof (Ⅳ_5), male, 48 years old, Hebei workers, 10 years ago, there is no incentive for manual clumsiness, memory loss, and gradually involuntary movement of limbs. Nearly 2 years ago, the neck and torso also appear dance