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Eggerthella lenta bacteremia complicated by spondylodiscitis, psoas abscess, and meningitis

B J Gardiner1, T M Korman, R K Junckerstorff

  • 1Monash Infectious Diseases, Monash Health, Clayton, Victoria, Australia.

Journal of Clinical Microbiology
|January 17, 2014
PubMed

Insights

Eggerthella lenta bacteremia is rare and linked to abdominal sepsis. This case highlights severe complications like meningitis and osteomyelitis, emphasizing diagnostic and treatment challenges for this difficult-to-identify bacterium.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Clinical Medicine

Background:

  • Eggerthella lenta bacteremia is an uncommon bloodstream infection.
  • Historically, challenges in identifying E. lenta have limited understanding of its clinical significance.
  • The organism is often associated with abdominal sepsis.

Observation:

  • A severe case of E. lenta infection in a paraplegic male is presented.
  • The infection led to multiple severe complications, including psoas abscess, osteomyelitis, and meningitis.
  • The patient's paraplegic condition may have contributed to the severity and localization of the infection.

Findings:

  • This case underscores the potential for E. lenta to cause severe, disseminated infections beyond typical abdominal sources.
  • The identification of E. lenta was crucial for guiding appropriate antimicrobial therapy.
  • The complex clinical presentation required a multidisciplinary approach to management.

Implications:

  • Improved diagnostic methods for E. lenta are needed to better characterize its role in infections.
  • Clinicians should consider E. lenta in cases of unexplained sepsis, particularly in patients with risk factors like abdominal pathology or immobility.
  • Further research is warranted to establish optimal treatment strategies for E. lenta infections and their complications.

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