梁××,男,64岁,因“口渴、多饮、多尿2+月,纳差5天,腹痛、嗜睡10小时”收住院。患者有饮酒史20余年,5天前患者大量饮酒后出现不思饮食,10小时前出现腹痛,渐出现嗜睡,家人喂其葡萄糖水后症状无好转,送我院就诊。急诊科查“血常规WBC 9·5×109/L,中性0·89,Hb123g/L,PLT 123×1 Liang XX, male, 64 years old, was admitted to hospital for “thirst, drinking, urinary 2+, anorexia 5 days, abdominal pain, drowsiness 10 hours”. Patients have a history of drinking more than 20 years, 5 days before drinking a large number of patients do not think diet, abdominal pain appeared 10 hours ago, gradually appear lethargy, the family did not improve after feeding their glucose water symptoms, sent to our hospital. Emergency investigation "blood WBC 9.5 × 109 / L, neutral 0.89, Hb123g / L, PLT 123 × 1