From: Doughnut bother! Histopathological examination of anastomotic doughnuts following colorectal anastomosis does not change patient management
Site
Number of specimens
% of total
Rectum
136
31.3
Rectosigmoid
80
18.4
Sigmoid
188
43.2
Descending colon
20
4.6
Splenic flexure
2
0.5
Not recorded
9
2.0
Total
435