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Enterococcal-associated lower respiratory tract infections: a case report and literature review

M Grupper1, A Kravtsov, I Potasman

  • 1Infectious Diseases and Urology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel. moti.grupper@b-zion.org.il

Infection
|November 2, 2007
PubMed

Insights

This study details a rare case of enterococcal pneumonia with bacteremia in an elderly patient, highlighting its slow progression. Research into enterococcal lower respiratory tract infections reveals their unusual nature and clinical features.

Area of Science:

  • Infectious Diseases
  • Pulmonology
  • Microbiology

Background:

  • Enterococcal infections are typically associated with urinary tract and bloodstream infections.
  • Lower respiratory tract infections caused by enterococci are uncommon, especially pneumonia.
  • Understanding the epidemiology and clinical presentation of these rare infections is crucial.

Observation:

  • A rare case of bacteremic enterococcal pneumonia was observed in an 81-year-old male.
  • The patient presented with an indolent (slowly progressing) disease course.
  • This case prompted a review of existing literature on enterococcal respiratory infections.

Findings:

  • Enterococcal pneumonia is an unusual clinical entity.
  • These infections can have a slow and indolent course.
  • Literature review highlights the burden, pathogenesis, and clinical characteristics of enterococcal lower respiratory tract infections.

Implications:

  • This case expands the known clinical spectrum of enterococcal infections.
  • Further research is needed to elucidate the pathogenesis and optimal management of enterococcal pneumonia.
  • Clinicians should consider enterococci in the differential diagnosis of unusual or indolent pneumonia, particularly in elderly or immunocompromised patients.

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