Enfermedades infecciosas y microbiologia clinica · 2012
[Diseases associated with bloodstream infections caused by the new species included in the old Streptococcus bovis group].
Сравнительное исследованиеАннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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Gómez-Garcés José Luis, Gil Yolanda, Burillo Almudena, Wilhelmi Isabel, Palomo Maria
Аннотация
OBJECTIVE: We sought to identify possible diseases associated with bloodstream infections caused by new species of S. bovis group isolated in blood cultures and by studying patient records
METHODS: Forty-four consecutive blood culture isolates initially designated S. bovis were further characterised using phenotypic methods Patient records were examined.
RESULTS: We identified 15 Streptococcus gallolyticus subsp. gallolyticus, 24 Streptococcus gallolyticus subsp. pasteurianus, and 5 Streptococcus infantarius isolates in 44 BSI episodes.
CONCLUSIONS: The association between S. bovis bacteraemia and endocarditis and/or colon carcinoma is highly dependent on the causative species. Streptococcus gallolyticus subsp. gallolyticus is a surrogate for endocarditis and/or bowel disease, whereas Streptococcus gallolyticus subsp. pasteurianus is a surrogate for hepato-biliary disease.
METHODS: Forty-four consecutive blood culture isolates initially designated S. bovis were further characterised using phenotypic methods Patient records were examined.
RESULTS: We identified 15 Streptococcus gallolyticus subsp. gallolyticus, 24 Streptococcus gallolyticus subsp. pasteurianus, and 5 Streptococcus infantarius isolates in 44 BSI episodes.
CONCLUSIONS: The association between S. bovis bacteraemia and endocarditis and/or colon carcinoma is highly dependent on the causative species. Streptococcus gallolyticus subsp. gallolyticus is a surrogate for endocarditis and/or bowel disease, whereas Streptococcus gallolyticus subsp. pasteurianus is a surrogate for hepato-biliary disease.
Предметные рубрики MeSH
Adenoma, VillousAgedAged, 80 and overBacteremiaBiliary Tract DiseasesCarcinoma, HepatocellularCausalityColonic NeoplasmsColonic PolypsComorbidityDrug Resistance, Multiple, BacterialEndocarditis, BacterialFemaleHeart Valve DiseasesHeart Valve ProsthesisHumansIntestinesLiver CirrhosisLiver NeoplasmsMaleMiddle AgedPhenotypeProsthesis-Related InfectionsSpainSpecies SpecificityStreptococcal InfectionsStreptococcus bovis