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Usefulness of bronchoalveolar lavage in the management of patients presenting with lung infiltrates and suspect COVID-19-associated pneumonia: A case report.
- Source :
-
International Journal of Infectious Diseases . Aug2020, Vol. 97, p174-176. 3p. - Publication Year :
- 2020
-
Abstract
- • Collection of throat swabs is not a standardized procedure, and caution should be taken if negative result is taken as the criterion for the exclusion of SARS-CoV-2 infection • Nasopharyngeal swabs may result negative for SARS-CoV-2 in patients with lung infiltrates • RT-PCR for SARS-CoV-2 in lower respiratory samples may help diagnosis • Healthcare workers should perform aerosol-generating procedures in an adequately ventilated room and should wear adequate PPE. To report a clinical case of a patient with a compatible HRCT scan and two negative SARS-CoV-2 RNA upper respiratory tract specimens but with a confirmed viral infection by BAL (19 days after symptom onset). Revision of a patient's clinical charts with COVID-19 admitted at INMI L. Spallanzani Hospital Two oropharyngeal swab tests of SARS-CoV-2 by qualitative real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay were performed at admission (17 days from symptoms onset) and a day apart and were found negative. BAL fluid collected 19 days after symptoms onset was positive for SARS-CoV-2. This case highlights importance of clinical suspicion of SARS-CoV-2 infection in diagnosis and infectivity assessment. We suggest collection of BAL fluid when consecutive nasopharyngeal swabs are negative, to confirm or exclude the diagnosis of COVID-19-associated pneumonia. Healthcare workers should perform aerosol-generating procedures in an adequately ventilated room and should wear adequate PPE. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 12019712
- Volume :
- 97
- Database :
- Academic Search Index
- Journal :
- International Journal of Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- 144728348
- Full Text :
- https://doi.org/10.1016/j.ijid.2020.05.027