患者女，３１岁，农民。表情淡漠、沉默不语３日，有幻觉、幻听，继而出现持刀四处走动，威胁他人安全并有自杀企图，被家人强行制止，于２０００年２月３日送精神病院。入院后按精神分裂症治疗７５日，病情稍好而自动出院，并于５月８日来我院求治。体格检查：体温３６．２℃ Female patient, 31 years old, farmer. The expression of indifference, silence 3 days, hallucinations, auditory hallucinations, and then appear to move around with knives, threatening the safety of others and attempted suicide by the family forced to stop on February 3, 2000 to the mental hospital. Schizophrenia admitted to hospital after 75 days, slightly better condition and discharged automatically, and on May 8 to our hospital for treatment. Physical examination: body temperature 36.2 ℃