患者:男性,32岁。因持续发热半月于1981年8月15日入院。入院前半月开始发热,并有微咳,间断腹泻。数日后发热更高,日趋衰竭,在当地治疗无效,而转我院。近10多年来时有咳嗽,多次检查未发现结核病。从小生长于松滋县,无血吸虫疫水接触及生食螃蟹史。唯自参加工作后,居宜都县 Patients: Male, 32 years old. Half-month because of persistent fever on August 15, 1981 admission. Fever started in the first half of admission and had cough and intermittent diarrhea. A few days later, the fever is higher and more and more exhausted, and the treatment in the area is ineffective, and it is transferred to our hospital. Nearly 10 years have cough, repeatedly check did not find tuberculosis. Growing in Songzi County, no schistosome water contact and raw crab history. Only from participating in the work, Yidu County