Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports

Gastric hyperplastic polyps are generally considered benign lesions, although rare cases of adenocarcinoma have been reported. Two cases of intramucosal adenocarcinoma originating from gastric hyperplastic polyps that were successfully removed by endoscopic mucosal resection or endoscopic submucosal...

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Detalles Bibliográficos
Autores principales: Taniuchi, Keisuke, Okada, Mitsuo, Sakaeda, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2015
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539450/
https://www.ncbi.nlm.nih.gov/pubmed/26345287
http://dx.doi.org/10.1155/2015/201042
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author Taniuchi, Keisuke
Okada, Mitsuo
Sakaeda, Hiroshi
author_facet Taniuchi, Keisuke
Okada, Mitsuo
Sakaeda, Hiroshi
author_sort Taniuchi, Keisuke
collection PubMed
description Gastric hyperplastic polyps are generally considered benign lesions, although rare cases of adenocarcinoma have been reported. Two cases of intramucosal adenocarcinoma originating from gastric hyperplastic polyps that were successfully removed by endoscopic mucosal resection or endoscopic submucosal dissection are reported. On pathological examination, adenocarcinoma limited to the hyperplastic foveolar epithelial mucosa of the gastric hyperplastic polyps was observed.
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spelling pubmed-45394502015-09-06 Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports Taniuchi, Keisuke Okada, Mitsuo Sakaeda, Hiroshi Case Rep Gastrointest Med Case Report Gastric hyperplastic polyps are generally considered benign lesions, although rare cases of adenocarcinoma have been reported. Two cases of intramucosal adenocarcinoma originating from gastric hyperplastic polyps that were successfully removed by endoscopic mucosal resection or endoscopic submucosal dissection are reported. On pathological examination, adenocarcinoma limited to the hyperplastic foveolar epithelial mucosa of the gastric hyperplastic polyps was observed. Hindawi Publishing Corporation 2015 2015-08-04 /pmc/articles/PMC4539450/ /pubmed/26345287 http://dx.doi.org/10.1155/2015/201042 Text en Copyright © 2015 Keisuke Taniuchi et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Taniuchi, Keisuke
Okada, Mitsuo
Sakaeda, Hiroshi
Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title_full Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title_fullStr Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title_full_unstemmed Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title_short Focal Intramucosal Adenocarcinoma Occurring in Gastric Hyperplastic Polyps: Two Case Reports
title_sort focal intramucosal adenocarcinoma occurring in gastric hyperplastic polyps: two case reports
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539450/
https://www.ncbi.nlm.nih.gov/pubmed/26345287
http://dx.doi.org/10.1155/2015/201042
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AT okadamitsuo focalintramucosaladenocarcinomaoccurringingastrichyperplasticpolypstwocasereports
AT sakaedahiroshi focalintramucosaladenocarcinomaoccurringingastrichyperplasticpolypstwocasereports

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