伤寒是较严重的传染病之一,近年发病率有下降趋势,在临床上可见部分伤寒的临床表现发生了颇大的变异,但同时临床上常见到一些其它的疾病表现却酷似伤寒,因此临床上往往难于区分以至误诊。笔者在本文之中收集佳木斯市传染病院1980～1986年有关伤寒误诊的病例共45例,分为两部分:第一部分:初拟诊伤寒经临床治疗、观察而最后 Typhoid fever is one of the more serious infectious diseases. In recent years, the incidence has shown a downward trend. In clinical practice, some clinical manifestations of typhoid fever have undergone considerable variation. However, at the same time, some other diseases commonly seen in clinical practice resemble typhoid fever, Difficult to distinguish between the often difficult to diagnose. The author collected 45 cases of misdiagnosis of typhoid fever from 1980 to 1986 in Jiamusi Infectious Hospital, divided into two parts: The first part: the first tentative diagnosis of typhoid fever by clinical treatment, observation and finally