单卵双胎同患Ｄｕｃｈｅｎｎｅ型肌营养不良张新生，张秋燕（第一临床学院儿科）关键词肌营养不良，单卵双胎１　临床资料男，１３岁，以双下肢无力３年主诉来诊。三年来渐觉双下肢无力，易跌跤，上楼扶栏杆，渐发展至平地步行困难。智力正常，无尿便失禁。为第一胎，双胎... Duchenne type monozygotic twins with patients with dystrophy Zhang Xinsheng, Zhang Qiuyan (The First Clinical College of Pediatrics) Key words muscular dystrophy, monozygotic twins 1 clinical data Male, 13 years old, with lower extremity weakness 3 years chief complaint. Feeling gradually three years weakness of both lower extremities, easy to fall, upstairs handrails, gradually developed to flat ground to walk difficult. Normal intelligence, incontinence without urine. For the first child, twin ...