Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review

A 75-year-old man was referred to our hospital with a suspected pancreatic cyst. Imaging tests revealed a 3-cm cystic lesion located ventrally in the duodenal bulbus, which was suspected to be a duplication cyst with its muscularis propria contiguous to that of the duodenum. One year later, the cyst...

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Autores principales: Kawaguchi, Shinya, Murakami, Akinori, Nishida, Masato
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Internal Medicine 2022
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10037013/
https://www.ncbi.nlm.nih.gov/pubmed/35871586
http://dx.doi.org/10.2169/internalmedicine.0227-22
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author Kawaguchi, Shinya
Murakami, Akinori
Nishida, Masato
author_facet Kawaguchi, Shinya
Murakami, Akinori
Nishida, Masato
author_sort Kawaguchi, Shinya
collection PubMed
description A 75-year-old man was referred to our hospital with a suspected pancreatic cyst. Imaging tests revealed a 3-cm cystic lesion located ventrally in the duodenal bulbus, which was suspected to be a duplication cyst with its muscularis propria contiguous to that of the duodenum. One year later, the cyst grew to 6 cm due to intracystic hemorrhaging; therefore, surgery was performed. Histopathology revealed a heterotopic pancreas (HP) in the duodenal wall. The diagnosis was a large, non-malignant retention cyst. Inflammation due to impaired outflow of pancreatic juice from the HP was identified as the cause of cyst enlargement.
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spelling pubmed-100370132023-03-25 Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review Kawaguchi, Shinya Murakami, Akinori Nishida, Masato Intern Med Case Report A 75-year-old man was referred to our hospital with a suspected pancreatic cyst. Imaging tests revealed a 3-cm cystic lesion located ventrally in the duodenal bulbus, which was suspected to be a duplication cyst with its muscularis propria contiguous to that of the duodenum. One year later, the cyst grew to 6 cm due to intracystic hemorrhaging; therefore, surgery was performed. Histopathology revealed a heterotopic pancreas (HP) in the duodenal wall. The diagnosis was a large, non-malignant retention cyst. Inflammation due to impaired outflow of pancreatic juice from the HP was identified as the cause of cyst enlargement. The Japanese Society of Internal Medicine 2022-07-22 2023-03-01 /pmc/articles/PMC10037013/ /pubmed/35871586 http://dx.doi.org/10.2169/internalmedicine.0227-22 Text en Copyright © 2023 by The Japanese Society of Internal Medicine https://creativecommons.org/licenses/by-nc-nd/4.0/The Internal Medicine is an Open Access journal distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view the details of this license, please visit (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Kawaguchi, Shinya
Murakami, Akinori
Nishida, Masato
Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title_full Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title_fullStr Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title_full_unstemmed Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title_short Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review
title_sort duodenal heterotopic pancreas with a large retention cyst: a case report and literature review
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10037013/
https://www.ncbi.nlm.nih.gov/pubmed/35871586
http://dx.doi.org/10.2169/internalmedicine.0227-22
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AT nishidamasato duodenalheterotopicpancreaswithalargeretentioncystacasereportandliteraturereview

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