Article Text
Summary
A 58-year-old man was admitted due to a 4-month history of colicky right upper quadrant pain, intermittent fever, anorexia and weight loss. A contrast-enhanced CT scan of the abdomen showed an encapsulated, peripherally enhancing focus occupying the right liver lobe exhibiting capsular rupture and extension to the walls of the hepatic flexure. He immediately underwent emergency ultrasound-guided percutaneous catheter drainage and cultures of the purulent fluid later revealed Escherichia coli. A colonoscopy was then performed which showed a pinpoint opening with draining pus at the hepatic flexure. A fistulogram confirmed a fistulous tract arising from the inferior aspect of the abscess cavity, draining into the posterosuperior aspect of the hepatic flexure. He was started on intravenous antibiotics and after 1 week of decreasing output, a repeat ultrasound showed very minimal residual fluid. The percutaneous catheter drain was then removed after 2 weeks and the patient was discharged improved.
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Footnotes
Contributors AT contributed in the acquisition of patient data (history, images, consent) and initial drafting. KM contributed in the revision/editing of the initial draft. VB contributed in the final editing and approval of the paper for publishing.
Competing interests None declared.
Patient consent Obtained.
Provenance and peer review Not commissioned; externally peer reviewed.