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对于伤寒的诊断,鉴于血培养敏感性较低和骨髓培养操作较繁琐,有人应用线囊装置获取含胆汁的十二指肠液进行培养,其沙门氏菌分离率明显高于血培养。以往的研究主要限于成年患者,本文作者把这一培养方法应用于15岁以下的伤寒患儿的诊断,并对其实用性、敏感性进行了评价和比较。作者于1983年1月～1985年2月,对103例临床诊断为急性伤寒的3～14岁住院儿童进行了研究。方法是让患儿随水或加味明胶
For the diagnosis of typhoid fever, given the lower blood culture sensitivity and bone marrow culture more complicated operation, some people use the balloon device to obtain duodenal juice containing bile culture, the Salmonella separation rate was significantly higher than blood culture. Previous studies were mainly confined to adult patients. The authors applied this method to the diagnosis of children under 15 years of age with typhoid fever. The practicality and sensitivity were evaluated and compared. The author from January 1983 to February 1985, 103 cases of clinical diagnosis of acute typhoid 3 to 14-year-old hospitalized children were studied. The method is to let children with water or flavored gelatin