Efficacy and Safety of Endoscopic Submucosal Dissection for Dysplasia in Ulcerative Colitis Patients: A Systematic Review and Meta-Analysis

Table 3

Complications and follow-up results in the collected studies.

Author	Complications ()	Median follow-up (month)	Local recurrence ()	Metachronous tumors ()	Additional surgery after ESD ()
Iacopini et al. [14]	Bleeding 1	24	0	0	1
Suzuki et al. [15]	Bleeding 1	33	1	3	4
Kinoshita et al. [16]	Perforation 1	21	0	1	5
Yang DH et al. [17]	No	25	2	2	2
Matsumoto K et al. [18]	No	180	0	5	4
Nishio M et al. [19]	Perforation 4	37	0	2	4
Manta R et al. [20]	Bleeding 7, perforation 3	37	0	2	2
Matsui A et al. [21]	No	25	0	1	1

ESD: endoscopic submucosal dissection.