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©The Author(s) 2017. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Jul 14, 2017; 23(26): 4779-4787
Published online Jul 14, 2017. doi: 10.3748/wjg.v23.i26.4779
Published online Jul 14, 2017. doi: 10.3748/wjg.v23.i26.4779
Effect of initial stent position on patency of transjugular intrahepatic portosystemic shunt
Shi-Hua Luo, Jian-Guo Chu, He Huang, Department of Radiology, Air Force General Hospital of PLA, Beijing 100142, China
Ke-Chun Yao, Department of Ultrasound, Air Force General Hospital of PLA, Beijing 100142, China
Author contributions: Luo SH and Chu JG designed the research; Luo SH and Huang H performed the research; Luo SH analyzed the data; Luo SH and Huang H wrote the paper; Yao KC revised the paper.
Institutional review board statement: This study was reviewed and approved by the Ethics Committee of Air Force General Hospital of PLA, Beijing, China.
Informed consent statement: Patients were not required to give informed consent because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent.
Conflict-of-interest statement: The authors declare that there is no conflict of interest related to this study.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Jian-Guo Chu, Professor, Department of Radiology, Air Force General Hospital of PLA, 30 Fucheng Road, Haidian District, Beijing 100142, China. cjgchina@126.com
Telephone: +86-10-66928523 Fax: +86-10-66928523
Received: March 9, 2017
Peer-review started: March 10, 2017
First decision: March 30, 2017
Revised: April 20, 2017
Accepted: May 19, 2017
Article in press: May 19, 2017
Published online: July 14, 2017
Processing time: 125 Days and 6.5 Hours
Peer-review started: March 10, 2017
First decision: March 30, 2017
Revised: April 20, 2017
Accepted: May 19, 2017
Article in press: May 19, 2017
Published online: July 14, 2017
Processing time: 125 Days and 6.5 Hours
Core Tip
Core tip: We studied a large cohort of patients with cirrhosis who underwent transjugular intrahepatic portosystemic shunt for recurrent variceal bleeding and ascites. Initial stent position at both the distal and proximal endpoints can markedly affect stent patency, which potentially influences the risk of recurrent symptoms associated with shunt stenosis or occlusion.