title: Septic necrosis of the odontoid apophysis and cervical spondylodiscitis from Enterococcus faecalis endocarditis: a first report.
abstract: We describe a 75-year-old male patient who developed a general syndrome, with a fever of 39 degrees C, weight loss, and cervical pain, during the month following a urological procedure. The presence of positive blood cultures for Enterococcus faecalis, aortic vegetations, and severe aortic regurgitation observed with echocardiogram confirmed the diagnosis of infective endocarditis (IE). Magnetic resonance imaging of the spinal cord showed significant erosion and irregularities of the odontoid apophysis, with hyperintensity of bone marrow in T2-weighted images because of edema and inflammation. These findings suggested an infective necrosis of the odontoid apophysis. Despite the common occurrence of rheumatologic manifestations in IE, with prevalence rates of 25% to 44%, spondylodiscitis is rarely observed (5%-13%). The lumbar region is the most commonly involved. We found only one other reported case of cervical spondylodiscitis. The case we describe is the first report of septic necrosis of the odontoid apophysis associated with IE.
authors.affiliation: Servicio de Cirugía Cardiaca, Hospital Juan Canalejo, A Coruña, Spain.
authors.forename: Victor
authors.initials: V
authors.lastname: Mosquera
authors.forename: Vicente
authors.initials: V
authors.lastname: Campos
authors.forename: Jose Vicente
authors.initials: JV
authors.lastname: Valle
authors.forename: Alberto
authors.initials: A
authors.lastname: Juffé
mesh_terms: D000368:Aged; D002574:Cervical Vertebrae / Q000473:pathology / Q000601:surgery; D015299:Discitis / Q000473:pathology* / Q000601:surgery*; D004697:Endocarditis, Bacterial / Q000473:pathology* / Q000601:surgery*; D013293:Enterococcus faecalis; D016908:Gram-Positive Bacterial Infections / Q000473:pathology* / Q000601:surgery*; D006801:Humans; D008297:Male; D009809:Odontoid Process / Q000473:pathology / Q000601:surgery; D016896:Treatment Outcome