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
Published online Dec 16, 2025. doi: 10.4253/wjge.v17.i12.110432
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.
- Citation: Pietrzak J, Pertkiewicz J, Kozieł S, Babski P, Ligocka J, Przybyłkowski A. Endoscopic treatment of malignant hilar biliary obstruction: A retrospective cohort study. World J Gastrointest Endosc 2025; 17(12): 110432
- URL: https://www.wjgnet.com/1948-5190/full/v17/i12/110432.htm
- DOI: https://dx.doi.org/10.4253/wjge.v17.i12.110432
