Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach

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...

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Autores principales: Kubo, Kimitoshi, Kimura, Noriko, Maiya, Norishige, Matsuda, Soichiro, Tsuda, Momoko, Mizushima, Takeshi, Kato, Mototsugu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2021
Materias:
Single Case
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8454250/
https://www.ncbi.nlm.nih.gov/pubmed/34616253
http://dx.doi.org/10.1159/000514530
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author Kubo, Kimitoshi
Kimura, Noriko
Maiya, Norishige
Matsuda, Soichiro
Tsuda, Momoko
Mizushima, Takeshi
Kato, Mototsugu
author_facet Kubo, Kimitoshi
Kimura, Noriko
Maiya, Norishige
Matsuda, Soichiro
Tsuda, Momoko
Mizushima, Takeshi
Kato, Mototsugu
author_sort Kubo, Kimitoshi
collection PubMed
description 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.
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spelling pubmed-84542502021-10-05 Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach Kubo, Kimitoshi Kimura, Noriko Maiya, Norishige Matsuda, Soichiro Tsuda, Momoko Mizushima, Takeshi Kato, Mototsugu Case Rep Gastroenterol Single Case 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. S. Karger AG 2021-06-21 /pmc/articles/PMC8454250/ /pubmed/34616253 http://dx.doi.org/10.1159/000514530 Text en Copyright © 2021 by S. Karger AG, Basel https://creativecommons.org/licenses/by-nc/4.0/This article is licensed under the Creative Commons Attribution-NonCommercial-4.0 International License (CC BY-NC) (http://www.karger.com/Services/OpenAccessLicense). Usage and distribution for commercial purposes requires written permission.
spellingShingle Single Case
Kubo, Kimitoshi
Kimura, Noriko
Maiya, Norishige
Matsuda, Soichiro
Tsuda, Momoko
Mizushima, Takeshi
Kato, Mototsugu
Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title_full Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title_fullStr Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title_full_unstemmed Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title_short Proton Pump Inhibitor-Associated Large Hyperplastic Polyp in Non-Helicobacter pylori-Infected Stomach
title_sort proton pump inhibitor-associated large hyperplastic polyp in non-helicobacter pylori-infected stomach
topic Single Case
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8454250/
https://www.ncbi.nlm.nih.gov/pubmed/34616253
http://dx.doi.org/10.1159/000514530
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