Kuen-Jang Tsai, Chao-Ming Hung, Department of Surgery, E-Da Cancer Hospital, I-Shou University, Kaohsiung City 82445, Taiwan
Yun-Sheng Tai, Department of Surgery, E-Da Hospital, I-Shou University, Kaohsiung City 82445, Taiwan
Yue-Chiu Su, Department of Pathology, E-Da Cancer Hospital, I-Shou University, Kaohsiung City 82445, Taiwan
Author contributions: Tsai KJ drafted the manuscript; Tai YS reviewed the literature; Hung CM revised the article critically; Su YC analyzed and interpreted the histopathological samples; all authors read and approved the final manuscript.
Informed consent statement: Consent was obtained from the patient for publication of this report and any accompanying images.
Conflict-of-interest statement: The authors declare that they have no conflicts of interest.
CARE Checklist (2016) statement: The authors have read the CARE Checklist, and the manuscript was prepared and revised according to the CARE Checklist (2016).
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: Yun-Sheng Tai, MD, Chief Doctor, Department of Surgery, E-Da Hospital, I-Shou University, No. 1 Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City 82445, Taiwan. email@example.com
Telephone: +886-7-6150011 Fax: +886-7-6150982
Received: August 31, 2018
Peer-review started: September 2, 2018
First decision: October 4, 2018
Revised: December 23, 2018
Accepted: December 29, 2018
Article in press: December 30, 2018
Published online: January 26, 2019