患者，男性，１３岁。曾于患“感冒”期间与同学争吵被踢中阴部，遂即出现左上肢抖动症状。以后抖动症状时轻时重，严重时左上肢肌张力高，抖动明显不能控制，缓解时与常人无异，发作无规律性，但精神紧张时可加剧。患者情绪波动大，常无明显诱因痛哭。否认有遗传病史。入... Patient, male, 13 years old. Had suffering from “cold” during quarrel with students was kicked in the genitals, then there is the left upper limb jitter symptoms. Jitter later when the symptoms of light weight, severe left upper limb muscle tension, jitter obviously can not control, ease with no different from ordinary people, seizures without regularity, but can be aggravated when nervous. Patients with mood swings, often without obvious incentive to cry. Denied a genetic history. Into ...