我们于1981及1982年夏秋季节,对531例成人急性腹泻病人的粪便标本,接种于我院微生物学教研室改良的Campy-BAP培养基或Campy-BAP培养基,置于烛缸内或充气缸内孵育,经分离鉴定,证实为空肠弯曲菌肠炎者25例,检出率为4.78％。其中男17例,女8例;年龄24～59岁。本文对其中部分病例作了乙状结肠镜检查和直肠活体组织检查,以观察直肠粘膜的变化。现将观察结果分析如下: 本组4例于起病后5～15天,1例于起 In the 1981 and 1982 summer seasons, 531 adult patients with acute diarrhea stool specimens were inoculated in our hospital Department of Microbiology modified Campy-BAP medium or Campy-BAP medium, placed in a candle jar or inflatable cylinder Incubation, after isolation and identification, confirmed as Campylobacter jejuni enteritis 25 cases, the detection rate was 4.78%. There were 17 males and 8 females, aged from 24 to 59 years old. In this paper, some cases were made sigmoidoscopy and rectal biopsy to observe the changes of the rectal mucosa. Now the observation results are as follows: 4 cases of this group after onset 5 to 15 days, 1 case of starting