变形性肌张力不全是一种表现为扭转痉挛的锥体外系遗传性疾病。今接诊并调查了一家系３代中有９人同患此病，报道如下。病例与家系先证者Ⅲ１，高某，男性，１０岁，Ｇ１Ｐ１，足月顺产，出生时无窒息史，新生儿期一般情况良好。患儿７个月始出现颈部、躯干部阵发性不自主... Deformable Muscular Dystrophy is a form of extrapyramidal hereditary disease that manifests itself in torsion spasms. This admissions and survey of a family of three generations of 9 people with the disease, reported below. Case and family probands Ⅲ 1, a certain high, male, 10 years old, G1P1, full-term birth, no asphyxia at birth, the general good neonatal period. 7 months old children with neck, torso paroxysmal involuntary ...