2024-03-29T12:13:51Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:02001667
2023-11-16T01:56:52Z
499:508:509:1638493189962
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
open access
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
intraductal tubulopapillary neoplasm
magnetic resonance
computed tomography
positron emission tomography
magnetic resonance cholangiopancreatography
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 Graduate School of Medicine, School of Medicine
2021-11
eng
departmental bulletin paper
VoR
https://doi.org/10.18999/nagjms.83.4.869
http://hdl.handle.net/2237/0002001667
https://nagoya.repo.nii.ac.jp/records/2001667
10.18999/nagjms.83.4.869
https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/834.html
0027-7622
2186-3326
Nagoya Journal of Medical Science
83
4
869
875
https://nagoya.repo.nii.ac.jp/record/2001667/files/19_Horiguchi.pdf
application/pdf
16 MB
2021-12-03