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Retrospective Study
©Author(s) (or their employer(s)) 2026.
World J Gastrointest Surg. Feb 27, 2026; 18(2): 113698
Published online Feb 27, 2026. doi: 10.4240/wjgs.v18.i2.113698
Figure 1
Figure 1 Flowchart of patient enrollment and treatment allocation. A total of 102 eligible patients with a single lesion in the duodenal papilla were enrolled. After propensity score matching, 74 eligible patients were enrolled in the final analysis, with 37 undergoing endoscopic papillectomy and 37 undergoing pancreaticoduodenectomy. PSM: Propensity score matching.


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