Publication Name	World Journal of Clinical Cases
Manuscript ID	63073
Country	Japan

Category	Gastroenterology & Hepatology
Manuscript Type	Retrospective Study
Article Title	Clinicopathological features of small T1 colorectal cancers
Manuscript Source	Invited Manuscript
All Author List	Yuki Takashina, Shin-Ei Kudo, Katsuro Ichimasa, Yuta Kouyama, Kenichi Mochizuki, Yoshika Akimoto, Yasuharu Maeda, Yuichi Mori, Masashi Misawa, Noriyuki Ogata, Toyoki Kudo, Tomokazu Hisayuki, Takemasa Hayashi, Kunihiko Wakamura, Naruhiko Sawada, Toshiyuki Baba, Fumio Ishida, Kazunori Yokoyama, Mitsuru Daita, Tetsuo Nemoto and Hideyuki Miyachi
Funding Agency and Grant Number
Corresponding Author	Katsuro Ichimasa, MD, PhD, Assistant Professor, Digestive Disease Center, Showa University Northern Yokohama Hospital, Tsuzuki-ku, chigasakichuou, 35-1, Yokohama 224-8503, Japan. ichitommy14@yahoo.co.jp
Key Words	Colorectal neoplasms; Lymphatic metastasis; Biological phenomena; Polyps; Colorectal cancers
Core Tip	This is a retrospective study to evaluate the clinicopathological features in T1 colorectal cancers. We compared clinicopathological factors including lymph node metastasis (LNM) between the two groups: A small group (< 10 mm) and a large group (≥ 10 mm). Since there was no significant difference in the rate of LNM followed by histological grade, vascular invasion, or lymphatic invasion, between small and large T1 colorectal cancers, the requirement for additional surgical resection should be determined according to pathological findings, regardless of tumor size.
Citation	Takashina Y, Kudo SE, Ichimasa K, Kouyama Y, Mochizuki K, Akimoto Y, Maeda Y, Mori Y, Misawa M, Ogata N, Kudo T, Hisayuki T, Hayashi T, Wakamura K, Sawada N, Baba T, Ishida F, Yokoyama K, Daita M, Nemoto T, Miyachi H. Clinicopathological features of small T1 colorectal cancers. World J Clin Cases 2021; 9(33): 10088-10097

Received	2021-04-27 22:43
Peer-Review Started	2021-04-27 22:46
To Make the First Decision
Return for Revision	2021-06-14 01:02
Revised	2021-06-26 13:09
Second Decision	2021-10-09 03:25
Accepted by Journal Editor-in-Chief
Accepted by Executive Editor-in-Chief	2021-10-11 01:16
Articles in Press	2021-10-11 01:16
Publication Fee Transferred
Edit the Manuscript by Language Editor
Typeset the Manuscript	2021-11-15 06:09

ISSN	2307-8960 (online)
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: http://creativecommons.org/Licenses/by-nc/4.0/
Copyright	©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.
Permissions	For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
Publisher	Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA
Website	http://www.wjgnet.com