变应性亚败血症是一种少见的变态反应性综合症,因临床缺乏特异症状,早期诊断困难。常误诊为他病。现将我们近年误诊中材料完整的15例报告分析如下。临床资料(一)因发热、关节痛误诊为风湿性关节炎及风湿热5例,均为青年人,年龄为23～35岁,男性2人,女性3人。2例因既往有关节炎史造成误诊,3例以发热、关节 Allergic sepsis is a rare allergic syndrome, due to clinical lack of specific symptoms, early diagnosis difficult. Often misdiagnosed as his illness. Now we have misdiagnosed the material in 15 cases of complete report is analyzed as follows. Clinical data (A) due to fever, arthralgia misdiagnosed as rheumatoid arthritis and rheumatic fever in 5 cases, all young people, aged 23 to 35 years old, 2 males and 3 females. 2 cases due to past history of arthritis misdiagnosis, 3 cases of fever, joint