伤寒是常见的肠道传染病,近年来,不少学者相继报道由于临床症状的不典型化而误诊。我院1965年4月～1983年12月共收治伤寒患者553例,误诊80例,占14.5%,现将临床资料分析如下。临床资料一、诊断标准:①血液、骨髓、粪、尿胆汁等,其中之一培养出伤寒杆菌。②肥达氏反应阳性(滴定度“H”1:160、“O”1:80以上),连续2次以上者。 Typhoid fever is a common intestinal infectious disease, in recent years, many scholars have reported due to the atypical clinical symptoms misdiagnosed. Our hospital from April 1965 to December 1983 were treated 553 cases of typhoid fever, misdiagnosed 80 cases, accounting for 14.5%, now the clinical data are as follows. Clinical data First, the diagnostic criteria: ① blood, bone marrow, feces, urine bile, etc., one of which cultivate Salmonella typhi. ② Widal reaction positive (titer “H” 1: 160, “O” 1:80 or more), two or more consecutive.