A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection

A gangliocytic paraganglioma is a benign tumor of the digestive system with a very low incidence. The tumor is histopathologically characterized by a triphasic pattern consisting of epithelioid, ganglion, and spindle-shaped Schwann cells. In most cases, it occurs in the second portion of the duodenu...

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Autores principales: Ko, Jun Kwon, Park, Do Hyun, Hwang, Hee Sang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Gastrointestinal Endoscopy 2019
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6680003/
https://www.ncbi.nlm.nih.gov/pubmed/30974934
http://dx.doi.org/10.5946/ce.2018.198
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author Ko, Jun Kwon
Park, Do Hyun
Hwang, Hee Sang
author_facet Ko, Jun Kwon
Park, Do Hyun
Hwang, Hee Sang
author_sort Ko, Jun Kwon
collection PubMed
description A gangliocytic paraganglioma is a benign tumor of the digestive system with a very low incidence. The tumor is histopathologically characterized by a triphasic pattern consisting of epithelioid, ganglion, and spindle-shaped Schwann cells. In most cases, it occurs in the second portion of the duodenum near the ampulla of Vater. We report a case of a gangliocytic paraganglioma occurring at the minor duodenal papilla (a rare location) with a concurrent adenoma of the ampulla of Vater. Both lesions were treated simultaneously using endoscopic resection. Additionally, we have presented a literature review.
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spelling pubmed-66800032019-08-05 A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection Ko, Jun Kwon Park, Do Hyun Hwang, Hee Sang Clin Endosc Case Report A gangliocytic paraganglioma is a benign tumor of the digestive system with a very low incidence. The tumor is histopathologically characterized by a triphasic pattern consisting of epithelioid, ganglion, and spindle-shaped Schwann cells. In most cases, it occurs in the second portion of the duodenum near the ampulla of Vater. We report a case of a gangliocytic paraganglioma occurring at the minor duodenal papilla (a rare location) with a concurrent adenoma of the ampulla of Vater. Both lesions were treated simultaneously using endoscopic resection. Additionally, we have presented a literature review. Korean Society of Gastrointestinal Endoscopy 2019-07 2019-04-12 /pmc/articles/PMC6680003/ /pubmed/30974934 http://dx.doi.org/10.5946/ce.2018.198 Text en Copyright © 2019 Korean Society of Gastrointestinal Endoscopy This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Ko, Jun Kwon
Park, Do Hyun
Hwang, Hee Sang
A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title_full A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title_fullStr A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title_full_unstemmed A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title_short A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection
title_sort case of concurrent ampullary adenoma and gangliocytic paraganglioma at the minor papilla treated with endoscopic resection
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6680003/
https://www.ncbi.nlm.nih.gov/pubmed/30974934
http://dx.doi.org/10.5946/ce.2018.198
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