Publication Name	World Journal of Gastrointestinal Surgery
Manuscript ID	122154
DOI	10.4240/wjgs.122154
Country	China

Category	Gastroenterology & Hepatology
Manuscript Type	Retrospective Study
Article Title	Clinical outcomes of endoscopic papillectomy: The experience in a Chinese tertiary hospital
Manuscript Source	Unsolicited Manuscript
All Author List	Meng Zhang, Jiao Liu, Pei-Lin Zhou, Qian Zhao and Zhuo Yang
Funding Agency and Grant Number	Funding Agency Grant Number Liaoning Provincial Science and Technology Program 2024JH2/102600288
Corresponding Author	Zhuo Yang, Chief Physician, MD, Department of Endoscopy, General Hospital of Northern Theater Command, No. 83, Wenhua Road, Shenhe District, Shenyang 110000, Liaoning Province, China. yangzhuocy@163.com
Key Words	Endoscopic papillectomy; Submucosal injection; Biliary-pancreatic double stents; Metallic clip closure; Post-endoscopic retrograde cholangiopancreatography pancreatitis
Core Tip	This single-center study presents a standardized endoscopic papillectomy protocol incorporating submucosal injection, double stenting, and clip closure, achieving high complete resection with a favorable safety profile. A key novel finding is that pre-procedural hypokalemia was identified as an independent, potentially modifiable risk factor for post-endoscopic papillectomy pancreatitis. Subgroup analyses for technical components were underpowered and hypothesis-generating only. Given the rarity of ampullary neoplasms and the difficulty of conducting prospective trials, these real-world insights offer clinically meaningful guidance while higher-level evidence is awaited.
Citation	Zhang M, Liu J, Zhou PL, Zhao Q, Yang Z. Clinical outcomes of endoscopic papillectomy: The experience in a Chinese tertiary hospital. World J Gastrointest Surg 2026; In press DOI: https://doi.org/10.4240/wjgs.122154
PDF	122154-in-press.pdf

Received	2026-04-13 03:26
Peer-Review Started	2026-04-13 03:27
First Decision by Editorial Office Director	2026-04-30 07:21
Return for Revision	2026-05-03 02:27
Revised	2026-05-21 00:52
Publication Fee Transferred	2026-05-26 08:09
Second Decision by Editor	2026-06-22 02:38
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2026-06-22 05:44
Articles in Press	2026-06-22 05:44
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1948-9366 (online)
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