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. 2015 Jan 31;8(1):7–18. doi: 10.4066/AMJ.2015.2240

Table 5: Microbiological data.

Characteristics PA, n=22 PCD, n=20 Total, n (%)
Growth culture
Total number of:
1. Positive pus culture 18 15 33 (78.6)
2. Monomicrobial culture 13 10 23 (54.8)
3. Polymicrobial culture 5 5 10 (23.8)
4. Positive blood culture 9 7 16 (38.1)
5. Positive pus and blood culture 9 7 16 (38.1)
Organism cultured (pus)
1. Klebsiella pneumonia 10 4 14 (33.3)
2. Streptococcus anginosus group 10 (23.8)
Strep. anginosus 2 4 6
Strep. intermedius 1 2 3
Strep. constellatus 1 0 1
3. Escherichia coli 3 3 6 (14.3)
4. Enterobacter faecium 2 3 5 (11.9)
5. Entamoeba histolytica 1 2 3 (7.1)
6. Candida species 0 3 3 (7.1)
7. Klebsiella oxytoca 0 2 2 (4.8)
8. Pseudomonas aeruginosa 0 2 2 (4.8)
9. Aeromonas species 1 0 1 (2.4)
10. Bacteroides ovatus 1 0 1 (2.4)
11. Enterobacter cloacae 0 1 1 (2.4)
12. Fasciola hepatica 0 1 1 (2.4)
13. Kluyvera species 1 0 1 (2.4)
14. Lactococcus lactis 1 0 1 (2.4)
15. Mixed anaerobic bacteria 0 1 1 (2.4)
16. Nocardia farcinica 1 0 1 (2.4)
17. Serratia marcescens 1 0 1 (2.4)
18. Streptococcus sanguinis 1 0 1 (2.4)
19. Strongyloides species 0 1 1 (2.4)
20. No growth 4 5 9 (21.4)
Organism cultured (blood) 3
1. Klebsiella pneumonia 2 5 (11.9)
2. Streptococcus anginosus group 4 (9.5)
Strep. anginosus 2 0 2
Strep. intermedius 0 2 2
3. Escherichia coli 1 1 2 (4.8)
4. Staphylococcus species 1 1 2 (4.8)
5. Enterobacter faecium 0 1 1 (2.4)
6. Bacteroides fragillis 1 0 1 (2.4)
7. Candida species 1 0 1 (2.4)
8. Streptococcus sanguinis 1 0 1 (2.4)
9. No growth 12 10 22 (52.4)
10. Not done 1 3 4 (9.5)