Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Case Reports
. 2021 Dec 15:35:101567.
doi: 10.1016/j.rmcr.2021.101567. eCollection 2022.

A challenging case of thoracic empyema caused by Prevotella spp

Rémi Diesler  1 , Lize Kiakouama-Maleka  1
Affiliations
Case Reports

A challenging case of thoracic empyema caused by Prevotella spp

Rémi Diesler et al. Respir Med Case Rep. .

Abstract

We report here the case of a 49-year-old man admitted for a diagnostic work-up of bilateral lung nodules. Empyema rapidly developed after a chest computed-tomodensitometry guided lung puncture. Despite the lack of obvious aetiology after two biopsies, the diagnosis was reached by performing 16S ribosomal DNA (rDNA) sequence analysis, which identified Prevotella spp in the pleural liquid. The empyema and lung nodules resolved after appropriate antibiotic therapy.

Keywords: 16S ribosomal DNA; Lung nodules; Prevotella; Thoracic empyema.

PubMed Disclaimer

Conflict of interest statement

Rémi Diesler has received financing for congress including travel and hotel fees from Laidet Medical and Vitalaire.

Figures

Fig. 1
Fig. 1
Patient's chest computed-tomodensitometry (CT), axial cuts. A-C shows bilateral centimetric peripheral nodules, some of which are excavated. D right pleural effusion with pleural hyperenhancement and bullae consistent with pleural empyema diagnosis.
See this image and copyright information in PMC

Similar articles

See all similar articles

Cited by

  • Two rare cases of pleural infection due to Prevotella species.
    Cobo F, Lara-Oya A, Correa I, Rodríguez-Guerrero E, Pérez-Carrasco V, García-Salcedo JA, Navarro-Marí JM. Cobo F, et al. Rev Esp Quimioter. 2022 Oct;35(5):503-505. doi: 10.37201/req/046.2022. Epub 2022 Jul 14. Rev Esp Quimioter. 2022. PMID: 35822416 Free PMC article. No abstract available.

References

    1. Shah H.N., Collins D.M. Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides. Int J Syst Bacteriol. 1990;40(2):205–208. avr. - PubMed
    1. Hilty M., Burke C., Pedro H., Cardenas P., Bush A., Bossley C., et al. Disordered microbial communities in asthmatic airways. PLoS One. 2010;5(1) 5 janv. - PMC - PubMed
    1. Arumugam M., Raes J., Pelletier E., Le Paslier D., Yamada T., Mende D.R., et al. Enterotypes of the human gut microbiome. Nature. 2011;473(7346):174–180. 12 mai. - PMC - PubMed
    1. Hoshino T., Nakamura A. [Clinical and bacteriological features of six cases with intracranial abscess in childhood] Kansenshogaku Zasshi. 2002;76(2):83–88. févr. - PubMed
    1. Nagy E. Anaerobic infections: update on treatment considerations. Drugs. 2010;70(7):841–858. 7 mai. - PubMed

Publication types

LinkOut - more resources