病历摘要病史男性,57岁,“蝮蛇咬伤后少尿2周,无尿3天”入院。患者入院前半月在田间被蝮蛇咬伤,自觉伤口处剧痛,但仍继续劳动并步行500米回家。数小时后患肢逐渐肿胀,出现大片皮下淤斑,同时恶心,呕吐胃内容物,解稀水便3次,此后虽未再腹泻,但大便呈黑色。次日出现视物模糊,呼吸 Medical history Abstract Male, 57 years old, “Viper bites 2 weeks after oliguria, anuria 3 days” admission. The patient was bitten by a viper in the field during the first half of the hospital admission and felt a sharp pain at the wound. However, he continued his work and walked 500 meters to go home. A few hours later the limb gradually swollen, large subcutaneous ecchymosis occurred, while nausea, vomiting stomach contents, solution of water will be 3 times, although no further diarrhea, but the stool was black. The next day blurred vision, breathing