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Retrospective Study
©The Author(s) 2025.
World J Gastrointest Endosc. Jul 16, 2025; 17(7): 107911
Published online Jul 16, 2025. doi: 10.4253/wjge.v17.i7.107911
Table 1 Comparative outcomes of endoscopic submucosal dissection performance between both gastric segments, n (%)

Distal stomach, n = 99
Proximal stomach, n = 49
P value
Procedure time, minutes97.07 ± 42.82129.08 ± 63.910.0011
Overall en bloc resection rate97 (97.9)42 (85.7)0.0016
Overall complete resection rate93 (93.9)36 (73.4)0.0002
Overall curative resection rate90 (90.9)32 (65.3)0.0001
Overall adverse events rate5 (5.0)1 (2.0)0.1911


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