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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Korean Society of Gastrointestinal Endoscopy
2019-07-01
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| Series: | Clinical Endoscopy |
| Subjects: | |
| Online Access: | http://www.e-ce.org/upload/pdf/ce-2018-198.pdf |
| _version_ | 1797641903976480768 |
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| author | Jun Kwon Ko Do Hyun Park Hee Sang Hwang |
| author_facet | Jun Kwon Ko Do Hyun Park Hee Sang Hwang |
| author_sort | Jun Kwon Ko |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-03-11T13:52:26Z |
| format | Article |
| id | doaj.art-87c066fad50644948ec61f3984950d09 |
| institution | Directory Open Access Journal |
| issn | 2234-2400 2234-2443 |
| language | English |
| last_indexed | 2024-03-11T13:52:26Z |
| publishDate | 2019-07-01 |
| publisher | Korean Society of Gastrointestinal Endoscopy |
| record_format | Article |
| series | Clinical Endoscopy |
| spelling | doaj.art-87c066fad50644948ec61f3984950d092023-11-02T08:10:45ZengKorean Society of Gastrointestinal EndoscopyClinical Endoscopy2234-24002234-24432019-07-0152438238610.5946/ce.2018.1987211A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic ResectionJun Kwon Ko0Do Hyun Park1Hee Sang Hwang2 Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, KoreaA 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.http://www.e-ce.org/upload/pdf/ce-2018-198.pdfParagangliomaAdenomaAmpulla of VaterEndoscopic mucosal resection |
| spellingShingle | Jun Kwon Ko Do Hyun Park Hee Sang Hwang A Case of Concurrent Ampullary Adenoma and Gangliocytic Paraganglioma at the Minor Papilla Treated with Endoscopic Resection Clinical Endoscopy Paraganglioma Adenoma Ampulla of Vater Endoscopic mucosal 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 | Paraganglioma Adenoma Ampulla of Vater Endoscopic mucosal resection |
| url | http://www.e-ce.org/upload/pdf/ce-2018-198.pdf |
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