Fig. 16
From: Bowel wall thickening at CT: simplifying the diagnosis

Stratified attenuation pattern in the ascending colon of a cirrhotic patient. Reformatted coronal contrast-enhanced CT scan shows parietal regular and concentric thickening of the ascending colon (arrows) with a “target” appearance due to oedema of the submucosa. Note the irregular contours of the liver (arrowheads) consistent with hepatic cirrhosis. Adapted from the electronic poster “Bowel wall thickening—a complex subject made simple” DOI: 10.5444/esgar2011/EE-063