Fig. 1From: Renal abscess with bacteremia caused by extended-spectrum β-lactamase-producing Escherichia coli: a case reportComputed tomography (CT) scan performed on day 3 of admission shows a left superior renal abscess (13 × 9 × 10 mm, arrow). Low-density areas in the superior and anterior poles of the left kidney suggesting acute focal bacterial nephritis are seenBack to article page