in a group of 28 patients ( 4,6 percent of the total number of cases in which interventions on the colon have been performed ) , of which 15 neoplasies and 13 benign lesions , the following resections have been carried out : 19 sigmoid resections , one resection of the transverse colon , 3 rectosigmoid resections , one left hemi-colectomy , 2 sub-total colectomies , 2 interventions for dehiscence of anastomoses .
C0009368
colon
C0227391
sigmoid