Publication Name	World Journal of Gastroenterology
Manuscript ID	2909
Country	Japan

Received	2013-03-25 08:35
Peer-Review Started	2013-03-26 20:13
First Decision by Editorial Office Director
Return for Revision	2013-04-17 11:23
Revised	2013-04-24 22:05
Publication Fee Transferred
Second Decision by Editor	2013-05-07 17:44
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2013-05-08 09:33
Articles in Press
Edit the Manuscript by Language Editor
Typeset the Manuscript	2013-07-03 11:45
Publish the Manuscript Online	2013-07-13 17:01

ISSN	1007-9327 (print) and 2219-2840 (online)
Open Access
Copyright
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Publisher	Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA
Website	http://www.wjgnet.com

Category	Gastroenterology & Hepatology
Manuscript Type	Case Report
Article Title	White opaque substance-positive gastric hyperplastic polyp with dysplasia
Manuscript Source	Invited Manuscript
All Author List	Hiroya Ueyama, Kenshi Matsumoto, Akihito Nagahara, Ryosuke Gushima, Takuo Hayashi, Takashi Yao and Sumio Watanabe
Funding Agency and Grant Number
Corresponding Author	Hiroya Ueyama, MD, PhD, Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan. psyro@juntendo.ac.jp
Key Words	Gastric hyperplastic polyp with dysplasia; White opaque substance; Adipophilin; Lipid droplet; Narrow band imaging
Core Tip	In this report, we present the first case of a white opaque substance (WOS)-positive gastric hyperplastic polyp (HP) with dysplasia. We performed immunohistochemical staining using a monoclonal antibody specific for adipophilin as a marker of lipid droplets. According to endoscopic and histopathological findings, the WOS-positive epithelium corresponded to the dysplasia in this lesion. The presence of a WOS in a gastric HP may be considered an endoscopic finding that is predictive of the neoplastic transformation of a gastric HP. We suggest that patients with a WOS-positive gastric HP should be treated by endoscopic resection to investigate the neoplastic transformation of the HP.
Publish Date	2013-07-13 17:01
Citation	Ueyama H, Matsumoto K, Nagahara A, Gushima R, Hayashi T, Yao T, Watanabe S. A white opaque substance-positive gastric hyperplastic polyp with dysplasia. World J Gastroenterol 2013; 19(26): 4262-4266
URL	http://www.wjgnet.com/1007-9327/full/v19/i26/4262.htm
DOI	http://dx.doi.org/10.3748/wjg.v19.i26.4262

Full Article (PDF)	WJG-19-4262.pdf
Manuscript File	2909-Review.docx
Answering Reviewers	2909-Answering reviewers.pdf
Copyright License Agreement	2909-Copyright assignment.pdf
Non-Native Speakers of English Editing Certificate	2909-Language certificate.pdf
Peer-review Report	2909-Peer reviews.pdf
Scientific Editor Work List	2909-Scientific editor work list.doc