Copyright
©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
Impact of looping on premalignant polyp detection during colonoscopy
Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Tatsuya Matsuno, Toru Arano, Ryo Kondo, Kazunori Kinoshita, Yuki Yasumi, Yosuke Tsuji, Mitsuhiro Fujishiro
Osamu Toyoshima, Shuntaro Yoshida, Tatsuya Matsuno, Toru Arano, Ryo Kondo, Department of Gastroenterology, Toyoshima Endoscopy Clinic, Tokyo 157-0066, Japan
Toshihiro Nishizawa, Department of Gastroenterology and Hepatology, International University of Health and Welfare, Narita Hospital, Narita 286-8520, Japan
Kazunori Kinoshita, Department of Obstetrics and Gynecology, Seijo Kinoshita Hospital, Tokyo 157-0066, Japan
Yuki Yasumi, Department of Internal Medicine, Yasumi Hospital, Morioka 028-4125, Japan
Yosuke Tsuji, Mitsuhiro Fujishiro, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
Author contributions: Toyoshima O, Nishizawa T, Yoshida S and Fujishiro M designed the study; Toyoshima O, Nishizawa T, Yoshida S, Matsuno T, Arano T, and Kondo R contributed to the endoscopic diagnosis; Toyoshima O wrote the article; Toyoshima O and Yoshida S were responsible to the statistical analysis; Nishizawa T edited the article; Yoshida S, Matsuno T, Arano T, Kondo R, Kinoshita K, Yasumi Y, Tsuji Y, and Fujishiro M involved in the critical review; and all authors approved the final manuscript.
Institutional review board statement: This study was approved by the Certificated Review Board, Yoyogi Mental Clinic on July 16, 2021 (approval no. RKK227).
Informed consent statement: Patients were not required to give informed consent to the study because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent. For full disclosure, the details of the study are published on the home page of Toyoshima Endoscopy Clinic.
Conflict-of-interest statement: Fujishiro M received research grant and honoraria from Olympus Corporation.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (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:
https://creativecommons.org/Licenses/by-nc/4.0/ Corresponding author: Toshihiro Nishizawa, MD, PhD, Professor, Department of Gastroenterology and Hepatology, International University of Health and Welfare, Narita Hospital, 852 Hatakeda, Narita 286-8520, Japan. nisizawa@iuhw.ac.jp
Received: September 5, 2022
Peer-review started: September 5, 2022
First decision: October 12, 2022
Revised: October 20, 2022
Accepted: November 6, 2022
Article in press: November 6, 2022
Published online: November 16, 2022
