小儿肌痉挛综合征又称面颈综合征或药源性阵发性肌紧张不全.临床主要表现为阵发性颈向后仰或歪向一侧,眼球上翻或斜视,口角歪向一侧,亦有流涎或某一肢体抽动,发作时无意识障碍,但自己不能控制发作. 病例摘要例1、张×,女,8岁,1982年3月9日入院.患儿子入院前3天开始发烧,咽痛,轻微咳 Pediatric muscle spasm syndrome, also known as face and neck syndrome or drug-induced paroxysmal muscular tension clinical manifestations of paroxysmal neck backward or crooked to the side of the eye turned upside down or strabismus, sideways crooked side , Also have salivation or a limb twitch, episode unconsciousness, but can not control the attack .Examples of cases 1, Zhang ×, female, 8 years old, admitted to hospital on March 9, Fever, sore throat, slight cough