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病毒性肺炎是婴幼儿的常见病与多发病。传统的病毒分离与双份血清检查虽能明确病原,但均系回顾性诊断。笔者于1982年11月—1983年4月,对临床诊断的婴幼儿病毒性肺炎110例和毛细支气管炎10例住院患儿,进行咽剥落细胞间接免疫荧光技术检测未知抗原。并对部分患儿进行双份血清抗体测定,以证实该方法的可靠性。
Viral pneumonia is a common disease in infants and young children. Although the traditional virus isolation and double serum examination can clear the pathogen, but were retrospectively diagnosed. The author from November 1982 to April 1983, clinical diagnosis of infantile viral pneumonia in 110 cases and bronchiolitis in 10 children hospitalized, indirect immunofluorescence detection of pharyngeal exfoliated cells to detect unknown antigen. And some children with double serum antibody assay to confirm the reliability of the method.