title: Infective endocarditis incidentally discovered by pathological examination.
abstract: We present three patients in whom a cardiac valve replacement was needed because of degenerative and supposed non-infectious damage. The excised valves showed histological features of infective endocarditis with detection of micro-organisms. This diagnosis of infective endocarditis was confirmed by other diagnostic methods. Pathological examination of cardiac valves remains the gold standard for the diagnosis of infective endocarditis, and it should be routinely performed even without suspicion of infectious process.
authors.affiliation: Unité des Rickettsies et des Pathogènes Emergents, CNRS UMR 6020, IFR 48, Faculté de Médecine, Université de la Méditerranée, Marseille, France.
authors.forename: H
authors.initials: H
authors.lastname: Lepidi
authors.forename: J-P
authors.initials: JP
authors.lastname: Casalta
authors.forename: F
authors.initials: F
authors.lastname: Gouriet
authors.forename: F
authors.initials: F
authors.lastname: Collart
authors.forename: G
authors.initials: G
authors.lastname: Habib
authors.forename: D
authors.initials: D
authors.lastname: Raoult
mesh_terms: D000368:Aged; D004697:Endocarditis, Bacterial / Q000473:pathology*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D033162:Incidental Findings; D008297:Male; D008943:Mitral Valve / Q000382:microbiology / Q000473:pathology; D013290:Streptococcal Infections / Q000473:pathology*