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1临床资料患者,男,51岁。以上腹不适伴呕吐半年,呕血一周为主诉入院。患者近半年无无明显诱因出现间断性上腹胀痛伴呕吐症状,进食后加重,自服奥美拉唑钠后症状缓解,未进行系统治疗。一周前无诱因呕吐暗红色血液共4次,量约300 ml,无发热,无腹泻便血,食欲差,小便正常,近一个月体
1 clinical data patients, male, 51 years old. Abdominal discomfort associated with vomiting for six months, vomiting blood for the main complaint of admission. Patients with no obvious incentive for the past six months intermittent abdominal pain with vomiting, symptoms, aggravated after eating, self-serving omeprazole sodium symptoms relieved, no systematic treatment. No reason a week ago vomit dark red blood 4 times, about 300 ml, no fever, no diarrhea, blood in the stool, poor appetite, normal urine, nearly a month