Publication Name	World Journal of Gastroenterology
Manuscript ID	40006
Country	China

Category	Gastroenterology & Hepatology
Manuscript Type	Case Report
Article Title	Large heterotopic gastric mucosa and a concomitant diverticulum in the rectum: Clinical experience and endoscopic management
Manuscript Source	Unsolicited Manuscript
All Author List	Wen-Guo Chen, Hua-Tuo Zhu, Ming Yang, Guo-Qiang Xu, Li-Hua Chen and Hong-Tan Chen
Funding Agency and Grant Number	Funding Agency Grant Number National Natural Science Foundation of China No.81600413 National Natural Science Foundation of China No.81600414
Corresponding Author	Hong-Tan Chen, MD, Chief Doctor, Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, qingchun road, Hangzhou 310003, Zhejiang Province, China. 1510026@zju.edu.cn
Key Words	Endoscopic submucosal dissection; Rectum; Helicobacter pylori; Endoscopy; Heterotopic gastric mucosa
Core Tip	Heterotopic gastric mucosa (HGM) in the rec­tum is an extremely rare clinical entity with unclear pathogenesis and no standard guidelines regarding op­timal treatment. We present a patient with HGM and a concomitant diverticulum in the rectum, indicated its endoscopic ultrasound and narrow band imaging cha­racteristics. Endoscopic submucosal dissection (ESD) was performed in this patient due to the large size and shape of the lesion. This is the first report of the resection of HGM and a concomitant diverticulum by ESD. A literature review was also carried out to investigate the clinical characteristics, diagnosis and management of HGM in the rectum.
Citation	Chen WG, Zhu HT, Yang M , Xu GQ, Chen LH, Chen HT. Large heterotopic gastric mucosa and a concomitant diverticulum in the rectum: Clinical experience and endoscopic management. World J Gastroenterol 2018; 24(30): 3462-3468

Received	2018-05-25 08:08
Peer-Review Started	2018-05-26 09:11
To Make the First Decision	2018-07-04 01:25
Return for Revision	2018-07-06 07:44
Revised	2018-07-09 16:58
Second Decision	2018-07-13 08:41
Accepted by Journal Editor-in-Chief
Accepted by Company Editor-in-Chief	2018-07-16 01:40
Articles in Press	2018-07-16 01:40
Publication Fee Transferred
Edit the Manuscript by Language Editor
Typeset the Manuscript	2018-08-08 03:13

ISSN	1007-9327 (print) and 2219-2840 (online)
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