Table 4.

Reported frequency of CT findings in pseudomembranous colitis ^[5–7].

CT findings	Frequency (%)
Bowel wall thickening (>4 mm)	86[5]
Pancolic distribution	46[6]
Peri-colonic stranding	45[5]
Ascites	38[5]
Nodular/polypoid wall thickening	38[5]
Mucosal enhancement	18[5]
Bowel dilatation	14[7]
Accordion sign	14[5]
Normal examination	14[5]