Research Article
Microbial Profiles and Risk Factors of Preexisting Biliary Infection in Patients with Therapeutic Endoscopy
Table 2
Microbiological classification of positive bile culture.
| | Organisms | N | % |
| | Bacteria | | Gram-positive | 51 | 13.6 | | Enterococcus spp. | 43 | 11.5 | | Enterococcus faecalis | 19 | 5.1 | | Enterococcus faecium | 14 | 3.7 | | Enterococcus casselifavus | 7 | 1.9 | | Other Enterococcus species | 3 | 0.8 | | Streptococcus spp. | 6 | 1.6 | | Streptococcus hemolyticus | 4 | 1.1 | | Other Streptococcus species | 2 | 0.5 | | Staphylococcus spp. | 2 | 0.5 | | Gram-negative | 293 | 78.1 | | Escherichia coli | 210 | 56.0 | | Klebsiella spp. (3 K. oxytoca included) | 48 | 12.8 | | Pseudomonas spp. | 9 | 2.4 | | Enterobacter cloacae | 9 | 2.4 | | Citrobacterium spp. | 4 | 1.1 | | Serratia fonticola | 4 | 1.1 | | Aeromonas hydrophila | 4 | 1.1 | | Flavobacterium spp. | 2 | 0.5 | | Proteobacteria spp. | 2 | 0.5 | | Morganella Fulton | 1 | 0.3 | | MDRs | | Acinetobacter baumannii | 4 | 1.1 | | Acinetobacter lwoffii | 1 | 0.3 | | Fungi | | Candida albicans | 11 | 2.9 | | Candida tropicalis | 7 | 1.9 | | Candida glabrata | 5 | 1.3 | | Candida cornea | 3 | 0.8 |
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