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Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Gastrointest Endosc. Dec 16, 2025; 17(12): 110432
Published online Dec 16, 2025. doi: 10.4253/wjge.v17.i12.110432
Figure 1
Figure 1 Kaplan-Meier curves. A: Kaplan-Meier curve comparing overall survival (OS) among the 4 groups; B-D: Kaplan-Meier curve comparing OS among the 2 groups plastic and metal stents (B), unilateral and bilateral (C) and patients undergoing radiofrequency ablation (RFA) and non-RFA (D); E: Kaplan-Meier curves of patients treated with endoscopy and chemotherapy and endoscopy only. UCSEMS: Uncovered self-expandable metal stents; RFA: Radiofrequency ablation.