Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Sep 7, 2015; 21(33): 9774-9784
Published online Sep 7, 2015. doi: 10.3748/wjg.v21.i33.9774
Table 3 Computed tomography findings of impaction bezoars
Impaction bezoars35
Well delineated mass in the intestinal lumen, with a mixed density and containing airWith encapsulating wall617.1
Without encapsulating wall2982.9
Bowel and perienteric changes
Bowel wall thickeningObstruction and proximal3497.1
With distal to the obstruction1131.4
Lumen dilatation proximal to the obstruction3497.1
Intestinal infarction00
Mesenteric haziness3291.4
CTA changes17
Mesenteric vascular engorgementObstruction and proximal17100
With distal to the obstruction741.2