患者,男,47岁,农民。因发作性精神异常15d于2009年5月13日就诊。患者就诊前15d上午约11时于田间劳作时突然停下,不与家人招呼独自回家,且衣着不整,不洗手脚,回家途中大唱京剧(具体唱词不清,患者平常从不唱京剧);患者回家途中不走正路而行走于田间,踩坏他家禾苗而不顾,不理会他 Patient, male, 47 years old, farmer. Due to episodes of mental disorders 15d on May 13, 2009 treatment. The patient stopped suddenly at work in the field before work at about 15d at about 11am. He did not go home alone with his family and did not dress well, did not wash his hands and feet, and sang Peking opera on his way home (the specific lyrics were not clear, ); Patients go home on the way do not go the right way and walk in the field, trampled his family seedlings and regardless of care, ignore him