Publication Name	World Journal of Gastroenterology
Manuscript ID	123953
DOI	10.3748/wjg.123953
Country	China

Category	Gastroenterology & Hepatology
Manuscript Type	Case Report
Article Title	Gastroduodenal arterioportal fistula: Two case reports and review of literature
Manuscript Source	Unsolicited Manuscript
All Author List	Yun-Peng Zhang, Yu Lu, Hong-Zhen Wei, Ming Yang, Bin Liang, Long He, Chuan-Bing Zhao, Zang-Long Deng, Jing-Jie Wang, Geng-Qiao Wang, He-Shui Wu and Tao Yin
Funding Agency and Grant Number
Corresponding Author	Tao Yin, Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan 430023, Hubei Province, China. ytwhun@hust.edu.cn
Key Words	Gastroduodenal arterioportal fistula; Selective arteriography; Interventional embolization therapy; Pancreaticoduodenectomy; Case report
Core Tip	Gastroduodenal arterioportal fistula is an exceedingly rare vascular malformation with non-specific symptoms. Through two contrasting cases, we highlight that treatment should be individualized by fistula anatomy and coexisting solid-organ pathology rather than a rigid “intervention-first” rule. Anatomically simple lesions with an accessible draining vein are curable by combined transarterial and transportal embolization, whereas complex, multi-fed fistulas with pancreatic arteriovenous malformation warrant upfront pancreaticoduodenectomy.
Citation	Zhang YP, Lu Y, Wei HZ, Yang M, Liang B, He L, Zhao CB, Deng ZL, Wang JJ, Wang GQ, Wu HS, Yin T. Gastroduodenal arterioportal fistula: Two case reports and review of literature. World J Gastroenterol 2026; In press DOI: https://doi.org/10.3748/wjg.123953
PDF	123953-in-press.pdf

Received	2026-06-02 09:16
Peer-Review Started	2026-06-02 09:16
First Decision by Editorial Office Director
Return for Revision	2026-07-01 06:13
Revised	2026-07-21 19:59
Publication Fee Transferred	2026-07-31 17:20
Second Decision by Editor	2026-09-09 02:32
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2026-09-09 10:06
Articles in Press	2026-09-09 10:06
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1007-9327 (print) and 2219-2840 (online)
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