例1,男,21岁。进食烤馒头4小时后自觉咽部不适,胸骨后痛并呕吐出白色管状物及少量鲜血和血凝块来我院急诊。查体:一般情况好,血压脉搏均正常。心肺腹部检查正常。所呕吐物为白色半透明管状,一端呈喇叭口状,长23cm。诊断为表层脱落性食管炎。给予病人禁食水、补液、应用抗生 Example 1, male, 21 years old. Four hours after eating baked bread conscious throat discomfort, chest pain and vomiting white tube and a small amount of blood and blood clots to our hospital emergency room. Physical examination: the general situation is good, normal blood pressure pulse. Cardiopulmonary abdominal examination was normal. The vomit is white translucent tubular, one end was a bell mouth, length 23cm. Diagnosis of surface shedding esophagitis. Give patients fasting water, rehydration, the application of antibiotics