进行性肌营养不良症是小儿肌肉组织的遗传性疾病之一,以进行性加重的肌肉无力及萎缩为特征,是小儿一种奇特怪症。有这种怪症的小儿学走路的时间迟至1岁半到2岁才开始,走起路来摇摇摆摆像鸭步或用脚趾走路。在他仰卧时,如叫他爬起来须先转身俯卧后双手才能慢慢支撑起来。因这种病儿大腿举不高,从来不会跑步,上楼梯也非常困难。常被误诊是 Progressive muscular dystrophy is a genetic disorder in pediatric muscle tissue, characterized by progressive aggravation of muscle weakness and atrophy, which is a peculiar disorder in children. Children with this schizophrenia learn to walk as late as 1 1/2 years old to 2 years old and walk the streets to sway like duck steps or toes. When he was lying on his back, he would have to slowly turn his back on his prone hand and back up if he had to get up. Because of this sick child thigh lift is not high, never running, the stairs is very difficult. Often misdiagnosed