Figure 1.

Causes of pyogenic liver abscess in the study patients (a). Distribution of multidrug-resistant organisms in patients with pyogenic liver abscess (b). CR, carbapenem-resistant; CRKP, carbapenem-resistant Klebsiella pneumoniae; ESBL, extended-spectrum beta-lactamase (producing); GNB, gram-negative bacteria; KP, Klebsiella pneumoniae; MRSA, methicillin-resistant Staphylococcus aureus; VRE, vancomycin-resistant enterococci.