Research Article

Microbial Profiles and Risk Factors of Preexisting Biliary Infection in Patients with Therapeutic Endoscopy

Table 3

Bacterial composition between benign and malignant diseases.

SpeciesBenign () (%)Malignant () (%)Total () (%)

Escherichia coli189 (58.7)21 (51.2)0.456210 (57.9)
Klebsiella spp.38 (11.8)10 (24.4)0.04648 (13.2)
Enterococcus spp.35 (10.9)8 (19.5)0.17543 (11.8)
Fungi16 (5.0)3 (7.3)0.79219 (5.2)