Objective:Diagnosis of atypical pathogens as an aetiology for community-acquired pneumonia(CAP) in children is a challenge world wide.The aim of this study was to detect the frequency of atypical pathogens as a cause ...Objective:Diagnosis of atypical pathogens as an aetiology for community-acquired pneumonia(CAP) in children is a challenge world wide.The aim of this study was to detect the frequency of atypical pathogens as a cause of community-acquired pneumonia(CAP) in Egyptian children.Methods:From 50 children(with age ranged from 2 months to 12 years) hospitalized for community-acquired pneumonia;respiratory sputum samples were collected by induction or spontaneously.All samples were subjected to conventional cultures and Polymerase Chain Reaction(PCR) technique DNA extraction for identification of Mycoplasma,Chlamydia pneumoniae and Legionella pneumophila.Results;A definite pathogen was identified in 78%of the studied children;30% typical bacteria,8%Candida albicans and atypical bacteria in 40%of the pneumonic children.Chlamydia pneumoniae was isolated from 26%of the children while Mycoplasma pneumoniae was isolated from 14%, whereas Legionella pneumophilla was not isolated at all.Conclusion;Atypical pathogens are evident as a potential aetiology for community-acquired pneumonia in(13.3%) of young and(80%) of older Egyptian children.展开更多
文摘Objective:Diagnosis of atypical pathogens as an aetiology for community-acquired pneumonia(CAP) in children is a challenge world wide.The aim of this study was to detect the frequency of atypical pathogens as a cause of community-acquired pneumonia(CAP) in Egyptian children.Methods:From 50 children(with age ranged from 2 months to 12 years) hospitalized for community-acquired pneumonia;respiratory sputum samples were collected by induction or spontaneously.All samples were subjected to conventional cultures and Polymerase Chain Reaction(PCR) technique DNA extraction for identification of Mycoplasma,Chlamydia pneumoniae and Legionella pneumophila.Results;A definite pathogen was identified in 78%of the studied children;30% typical bacteria,8%Candida albicans and atypical bacteria in 40%of the pneumonic children.Chlamydia pneumoniae was isolated from 26%of the children while Mycoplasma pneumoniae was isolated from 14%, whereas Legionella pneumophilla was not isolated at all.Conclusion;Atypical pathogens are evident as a potential aetiology for community-acquired pneumonia in(13.3%) of young and(80%) of older Egyptian children.
