陈某某,男,67岁。农民。患者于1987年4月5日突发多言笑语、活动增多等精神兴奋现象,但能正常生活和劳动。11日早上放牛时呕吐1次,呕吐物为胃容物及蛔虫数条,中午感觉头昏,头痛,卧床不起,恶心呕吐增多,不发热,经服中药并注射青霉素等治疗未效。15日病情加重,神志不清,大小便失禁;16日转市某医院收住院治疗。 Chen Moumou, male, 67 years old. Farmers. On April 5, 1987, the patient suddenly burst into laughter, increased activity, and other mental excitement, but was able to live and work normally. On the 11th, when the cows vomited 1 time in the morning, the vomit was stomach contents and a few roundworms. At noon, they felt dizziness, headache, bedridden, increased nausea and vomiting, and no fever. After treatment with Chinese medicine and injection of penicillin, the treatment was not effective. On the 15th, his condition worsened, his consciousness was unclear, and his incontinent was incontinent; on the 16th, a hospital was transferred to a hospital for treatment.