Current Management of Liver Abscess: A Narrative Review

Liver abscess can be divided into pyogenic and amoebic liver abscess. The common organisms that cause pyogenic liver abscess include Escherichia Coli, with amoebic liver abscess being caused by Entamoeba histolytica. The diagnosis is made by ultrasound, computerized tomography, and magnetic resonance imaging of the liver. The treatment can be divided into medical therapy which involves percutaneous drainage and intravenous antibiotics, and surgical therapy which includes surgical drainage either by open or laparoscopic surgery. Surgical drainage is indicated for patients who have failed medical therapy. We have conducted this review article to look at the current management of liver abscess with regards to the role of percutaneous drainage and surgical drainage.