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Ralstonia mannitollylitica endocarditis: A case report

Marta Carreira1, Clara Gomes1, Margarida Silva1

  • 1Internal Medicine Department, Centro Hospitalar de São João, Porto, Portugal.

Idcases
|November 18, 2020
PubMed

Insights

Ralstonia mannitolilytica, an emerging Gram-negative bacteria, can cause severe infections in immunocompromised individuals. This report details the first known case of infective endocarditis caused by R. mannitolilytica.

Area of Science:

  • Microbiology
  • Infectious Diseases

Background:

  • Ralstonia mannitolilytica is an emerging aerobic Gram-negative bacterium.
  • It primarily affects immunocompromised patients and has been linked to hospital outbreaks.

Observation:

  • R. mannitolilytica infections typically manifest as bloodstream infections, meningitis, hemoperitoneum infection, and post-renal transplant infections.

Findings:

  • This study reports the first documented case of infective endocarditis caused by R. mannitolilytica.

Implications:

  • Highlights the expanding spectrum of R. mannitolilytica infections.
  • Underscores the need for increased clinical awareness and diagnostic vigilance for this pathogen, particularly in vulnerable populations.
Keywords:
BacteremiaInfective endocarditisRalstonia mannitolilytica

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