Resumo
Definição
História e exame físico
Outros fatores diagnósticos
- overcrowding (risk factor)
- illness in other family members
- cough
- fever
- headache
- rales
- wheezes on chest auscultation
- tachypnea
- pleuritic chest pain
- dullness to percussion/reduced air entry/decreased tactile fremitus
Fatores de risco
- overcrowding
Investigações diagnósticas
Primeiras investigações a serem solicitadas
- chest x-ray
- WBC count with differential
Investigações a serem consideradas
- C pneumoniae culture of nasopharynx, sputum, or pleural fluid
- C pneumoniae antibody
- Nucleic acid amplification tests for C pneumoniae
Algoritmo de tratamento
adults
children
Colaboradores
Authors
Margaret R. Hammerschlag, MD
Professor of Pediatrics and Medicine
Director
Division of Pediatric Infectious Diseases
SUNY Downstate Medical Center
Brooklyn
NY
Disclosures
MRH is an author of a number of references cited in this monograph.
Peer reviewers
Yuji Oba, MD, FCCP
Associate Professor of Clinical Medicine
Division of Pulmonary/Critical Care Medicine
School of Medicine
University of Missouri-Columbia
Columbia
MO
Disclosures
YO declares that he has no competing interests.
Sebastian Johnston, MB, BS, PhD, FRCP
Professor of Respiratory Medicine
Honorary Consultant Physician in Allergy and Respiratory Medicine
Department of Respiratory Medicine
Imperial College School of Medicine
London
UK
Disclosures
SJ has received fees for speaking, and research and consultant fees from Sanofi Pasteur, Aventis, GlaxoSmithKline, AstroZeneca, Merck, Pfizer, Centocor, and Synergen.
Peer reviewer acknowledgements
BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.
Disclosures
Peer reviewer affiliations and disclosures pertain to the time of the review.
References
Key articles
Kumar S, Hammerschlag MR. Acute respiratory infection due to Chlamydia pneumoniae: current status of diagnostic methods. Clin Infect Dis. 2007 Feb 15;44(4):568-76.Full text Abstract
Rockey DD, Lenart J, Stephens RS. Genome sequencing and our understanding of Chlamydiae. Infect Immun. 2000 Oct;68(10):5473-9.Full text Abstract
Reference articles
A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.

Differentials
- Coronavirus disease 2019 (COVID-19)
- Mycoplasma pneumoniae pneumonia
- Pneumonia, bacterial
More DifferentialsGuías de práctica clínica
- Diagnosis and treatment of adults with community-acquired pneumonia
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Pneumonia
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