PMID- 34616253
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20211008
IS  - 1662-0631 (Print)
IS  - 1662-0631 (Electronic)
IS  - 1662-0631 (Linking)
VI  - 15
IP  - 2
DP  - 2021 May-Aug
TI  - Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter 
      pylori-Infected Stomach.
PG  - 539-544
LID - 10.1159/000514530 [doi]
AB  - A proton pump inhibitor (PPI)-associated hyperplastic polyp (HP) in the 
      non-Helicobacter pylori-infected stomach is rare, and its endoscopic features 
      remain poorly described. A 42-year-old man with tarry stool was referred to our 
      hospital for examination and treatment. He had taken PPI for 14 years and was 
      confirmed to be H. pylori-negative. Transnasal endoscopy revealed bleeding from a 
      20-mm, reddish pedunculated polyp with a nodular surface, located in the greater 
      curvature of the upper gastric body. Endoscopic mucosal resection was performed, 
      and the lesion was diagnosed as an HP. To our knowledge, this report represents a 
      valuable addition to the HP literature describing a rare case of PPI-associated 
      large HP in the non-H. pylori-infected stomach.
CI  - Copyright (c) 2021 by S. Karger AG, Basel.
FAU - Kubo, Kimitoshi
AU  - Kubo K
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
FAU - Kimura, Noriko
AU  - Kimura N
AD  - National Hospital Organization Hakodate National Hospital, Hakodate, Japan.
FAU - Maiya, Norishige
AU  - Maiya N
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
FAU - Matsuda, Soichiro
AU  - Matsuda S
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
FAU - Tsuda, Momoko
AU  - Tsuda M
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
FAU - Mizushima, Takeshi
AU  - Mizushima T
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
FAU - Kato, Mototsugu
AU  - Kato M
AD  - Departments of Gastroenterology and Pathology, Hakodate, Japan.
LA  - eng
PT  - Case Reports
DEP - 20210621
PL  - Switzerland
TA  - Case Rep Gastroenterol
JT  - Case reports in gastroenterology
JID - 101474819
PMC - PMC8454250
OTO - NOTNLM
OT  - Helicobacter pylori-negative status
OT  - Hyperplastic polyp
OT  - Linked color imaging
OT  - Proton pump inhibitor
COIS- The authors have no conflicts of interest to disclose in association with this 
      study.
EDAT- 2021/10/08 06:00
MHDA- 2021/10/08 06:01
PMCR- 2021/06/21
CRDT- 2021/10/07 06:54
PHST- 2021/01/06 00:00 [received]
PHST- 2021/01/13 00:00 [accepted]
PHST- 2021/10/07 06:54 [entrez]
PHST- 2021/10/08 06:00 [pubmed]
PHST- 2021/10/08 06:01 [medline]
PHST- 2021/06/21 00:00 [pmc-release]
AID - crg-0015-0539 [pii]
AID - 10.1159/000514530 [doi]
PST - epublish
SO  - Case Rep Gastroenterol. 2021 Jun 21;15(2):539-544. doi: 10.1159/000514530. 
      eCollection 2021 May-Aug.