BPG is committed to discovery and dissemination of knowledge
Systematic Reviews
©The Author(s) 2025.
World J Gastrointest Endosc. Nov 16, 2025; 17(11): 110082
Published online Nov 16, 2025. doi: 10.4253/wjge.v17.i11.110082
Table 4 Single centre studies evaluating outcomes of endoscopic submucosal dissection in ulcerative colitis
Ref.
n (lesions)
En bloc (%)
R0 (%)
Curative (%)
Perforation (%)
Local recurrence
Metachronous dysplasia
Notes
Kasuga et al[20], 202111918282002 cases (≥ 20 mm)All ≥ 20 mm lesions
Nishio et al[21], 2021399797971007% (HGD, LGD)Compared to EMR
Yang et al[22], 2019159380Not stated014.3%14.3%Vaguely distinct lesions included
Kochhar et al[23], 20187 (5 UC)86Not statedNot stated000United States single-center experience
Lightner et al[24], 202125 (16 UC)Not reported80Not stated42/15 (13.3%)None40% required surgery later


Write to the Help Desk