Observational Study
Copyright ©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Aug 21, 2019; 25(31): 4502-4511
Published online Aug 21, 2019. doi: 10.3748/wjg.v25.i31.4502
Application of indocyanine green-enhanced near-infrared fluorescence-guided imaging in laparoscopic lateral pelvic lymph node dissection for middle-low rectal cancer
Si-Cheng Zhou, Yan-Tao Tian, Xue-Wei Wang, Chuan-Duo Zhao, Shuai Ma, Jun Jiang, Er-Ni Li, Hai-Tao Zhou, Qian Liu, Jian-Wei Liang, Zhi-Xiang Zhou, Xi-Shan Wang
Si-Cheng Zhou, Xue-Wei Wang, Chuan-Duo Zhao, Hai-Tao Zhou, Qian Liu, Jian-Wei Liang, Zhi-Xiang Zhou, Xi-Shan Wang, Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
Yan-Tao Tian, Shuai Ma, Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
Jun Jiang, Er-Ni Li, Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
Author contributions: Zhou SC and Tian YT contributed equally to this work; Zhou SC, Tian YT, Wang XW, Ma S, Zhou HT, and Liang JW designed and performed the research; Zhou SC, Jiang J, Li EN, and Zhao CD collected and analyzed the data; Zhou SC and Tian YT wrote the paper; Liu Q, Liang JW, Zhou ZX, and Wang XS revised the paper.
Institutional review board statement: The study was reviewed and approved by the ethics committee of National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College.
Informed consent statement: All study participants provided written informed consent prior to study enrollment.
Conflict-of-interest statement: There are no conflict of interests to declare.
Data sharing statement: No additional data are available.
STROBE statement: This study complied with the items listed in the STROBE guidelines.
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/
Corresponding author: Jian-Wei Liang, MD, Professor, Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17, Panjiayuan Nanli, Chaoyang District, Beijing 100021, China. liangjw1976@126.com
Telephone: +86-10-87787110 Fax: +86-10-87787110
Received: May 26, 2019
Peer-review started: May 27, 2019
First decision: June 16, 2019
Revised: July 8, 2019
Accepted: July 19, 2019
Article in press: July 19, 2019
Published online: August 21, 2019
Processing time: 87 Days and 2.5 Hours
Core Tip

Core tip: Lateral pelvic lymph node (LPLN) metastasis is an important factor for local recurrence after surgery in patients with advanced low rectal cancer. As one of the effective treatment methods, laparoscopic LPLN dissection is limited due to complicated anatomy of the pelvic sidewall and various complications after surgery. In this paper, we introduce an innovative method using indocyanine green visualized with a near-infrared camera system to guide the detection of LPLNs in patients with middle-low rectal cancer and to evaluate the safety and availability of this method.