病史摘要患儿女,10岁,住院号82283。因间歇性发热伴贫血1月余入院。患儿于今年食蚕豆季节出现过腹泻,经治疗后好转(治疗经过不详),但停药后时有复发,入院前1月余患儿再次出现大便次数增多伴呕吐,外院检查发现患十二指肠球炎和贫血。每周均有1次发热,体温最高39.2℃,经抗生素治 A summary of the history of children with children, 10 years old, hospital number 82283. Due to intermittent fever with anemia more than 1 hospitalization. In this year, children with diarrhea appeared in the broad bean season. After treatment, they improved (the treatment was unknown), but recurrence occurred after stopping the medicine. In the month before admission, the number of stools increased again with vomiting in the children and the number of stools in the hospital was 12 Intestinal inflammation and anemia. Have a fever every week, the highest temperature 39.2 ℃, the antibiotic treatment