International Scholarly Research Notices / 2011 / Article / Tab 1

Clinical Study

Is Surveillance Endoscopy Necessary after Colectomy in Ulcerative Colitis?

Table 1

Cases of definite dysplasia or cancer after ileo-rectal anastomosis.

CaseAge at onsetAge at IRAIRA durationGrade of dysplasia at endoscopyPostoperative diagnosisSurvival

129339HGDsmAlive
2575819LGDsmAlive
3222423LGDm(HGD)Alive
4565820LGDAlive

HGD: high-grade dysplasia: IRA, ileo-rectal anastomosis: LGD: low-grade dysplasia;M:  mucosa; sm: submucosa.