Table 1. Number of cases in which various organisms were isolated from liver abscesses in the non-KLA group (n = 70).

Organisms	Blood culture	Abscess aspirate
Escherichia coli	11	32
Klebsiella pneumoniae	5	10
Klebsiella oxytoca	0	1
Pseudomonas aeruginosa	1	2
Morganella morganii	2	7
Proteus vulgaris	1	2
Enterobacter spp.	1	4
Acinetobacter spp.	1	0
Citrobacter freundii	0	2
Enterococcus spp.	5	17
Streptococcus spp.	1	5
Bacteroides fragillis	1	2
Stenotrophomonas maltophilia	0	1
Total isolates	29	85

non-KLA, Klebsiella pneumoniae without monomicrobial liver abscess.