Bartonella quintana and Bartonella pediococcus Infection after Aortic Valve Replacement.
Bartonella quintana and Bartonella pediococcus infections are very rare causes of endocarditis. Urban trench fever with relapsing febrile illness, headache, leg pain, and endocarditis has now begun to be a more important cause of disease in socially disadvantaged persons. The diagnosis is difficult because the growth of B. quintana in blood culture takes 20-40 days. B. pediococcus may be an opportunistic pathogen in severely compromised hosts, although it has been described as a harmless bacterium. We describe a patient who developed bioprosthetic valve infection with B. quintana and B. pediococcus after valve replacement.
Vento
Antti
A
Departments of Cardiothoracic Surgery, Helsinki University Central Hospital, Helsinki, Finland. antti.vento@hus.fi
Pätilä
Tommi
T
Vaara
Martti
M
Larinkari
Ulla
U
Sipponen
Jorma
J
D001024:Aortic Valve Stenosis / Q000150:complications / Q000601:surgery*; D001025:Aortitis / Q000209:etiology* / Q000517:prevention & control; D001474:Bartonella Infections / Q000209:etiology* / Q000517:prevention & control; D020878:Device Removal; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D016459:Prosthesis-Related Infections / Q000209:etiology* / Q000517:prevention & control; D012086:Reoperation; D016896:Treatment Outcome