A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign

A 59-year-old man with jaundice and lower common bile duct stenosis was referred to our institution for diagnosis and treatment. Computed tomography and magnetic resonance imaging showed a well-circumscribed smoothly marginated solid mass lesion in the pancreatic head. He underwent pyloric preservin...

Descripción completa

Detalles Bibliográficos
Autores principales: Horiguchi, Ryota, Ogawa, Hiroshi, Nagai, Naoya, Takehara, Yasuo, Naganawa, Shinji, Yokoyama, Yukihiro, Shimoyama, Yoshie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nagoya University 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8648518/
https://www.ncbi.nlm.nih.gov/pubmed/34916729
http://dx.doi.org/10.18999/nagjms.83.4.869
_version_ 1784610822877609984
author Horiguchi, Ryota
Ogawa, Hiroshi
Nagai, Naoya
Takehara, Yasuo
Naganawa, Shinji
Yokoyama, Yukihiro
Shimoyama, Yoshie
author_facet Horiguchi, Ryota
Ogawa, Hiroshi
Nagai, Naoya
Takehara, Yasuo
Naganawa, Shinji
Yokoyama, Yukihiro
Shimoyama, Yoshie
author_sort Horiguchi, Ryota
collection PubMed
description A 59-year-old man with jaundice and lower common bile duct stenosis was referred to our institution for diagnosis and treatment. Computed tomography and magnetic resonance imaging showed a well-circumscribed smoothly marginated solid mass lesion in the pancreatic head. He underwent pyloric preserving pancreatoduodenectomy. Histopathological specimen revealed that the mass was located in the dilated branch duct of the pancreatic head, and an intraductal tubulopapillary neoplasm originating from the branch pancreatic duct was diagnosed. On magnetic resonance cholangiopancreatography, the mass within the dilated duct branch in the pancreatic head was similar to a “cast in the mold” image, which we retrospectively deemed, might be reflecting the nature of this tumor.
format Online
Article
Text
id pubmed-8648518
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Nagoya University
record_format MEDLINE/PubMed
spelling pubmed-86485182021-12-15 A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign Horiguchi, Ryota Ogawa, Hiroshi Nagai, Naoya Takehara, Yasuo Naganawa, Shinji Yokoyama, Yukihiro Shimoyama, Yoshie Nagoya J Med Sci Case Report A 59-year-old man with jaundice and lower common bile duct stenosis was referred to our institution for diagnosis and treatment. Computed tomography and magnetic resonance imaging showed a well-circumscribed smoothly marginated solid mass lesion in the pancreatic head. He underwent pyloric preserving pancreatoduodenectomy. Histopathological specimen revealed that the mass was located in the dilated branch duct of the pancreatic head, and an intraductal tubulopapillary neoplasm originating from the branch pancreatic duct was diagnosed. On magnetic resonance cholangiopancreatography, the mass within the dilated duct branch in the pancreatic head was similar to a “cast in the mold” image, which we retrospectively deemed, might be reflecting the nature of this tumor. Nagoya University 2021-11 /pmc/articles/PMC8648518/ /pubmed/34916729 http://dx.doi.org/10.18999/nagjms.83.4.869 Text en https://creativecommons.org/licenses/by-nc-nd/4.0/This is an Open Access article distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view the details of this license, please visit (http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) ).
spellingShingle Case Report
Horiguchi, Ryota
Ogawa, Hiroshi
Nagai, Naoya
Takehara, Yasuo
Naganawa, Shinji
Yokoyama, Yukihiro
Shimoyama, Yoshie
A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title_full A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title_fullStr A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title_full_unstemmed A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title_short A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
title_sort case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8648518/
https://www.ncbi.nlm.nih.gov/pubmed/34916729
http://dx.doi.org/10.18999/nagjms.83.4.869
work_keys_str_mv AT horiguchiryota acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT ogawahiroshi acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT nagainaoya acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT takeharayasuo acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT naganawashinji acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT yokoyamayukihiro acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT shimoyamayoshie acaseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT horiguchiryota caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT ogawahiroshi caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT nagainaoya caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT takeharayasuo caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT naganawashinji caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT yokoyamayukihiro caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign
AT shimoyamayoshie caseofintraductaltubulopapillaryneoplasmofthepancreasoriginatingfromthebranchductcastinthemoldsign

Ejemplares similares