Fig. 1

Clinical features of liver abscess. a Contrast-enhanced abdominal CT image of liver abscess suggestive of intrahepatic abscess. b Plain abdominal radiograph of the liver abscess after drainage, showing that the drainage catheter was well-positioned, and the abscess had subsided. c Contrast-enhanced abdominal CT image of the liver abscess after drainage, showing that the drainage catheter was well-positioned, and the abscess had subsided