Abstract
A woman in her 70 s was diagnosed with a tumor in her duodenal wall during a routine visit for diabetes. She subsequently underwent subtotal stomach-preserving pancreatoduodenectomy. Histologically, the tumor was present mainly in the duodenal wall, and atypical cystic ducts were seen in the muscularis propria and subserosa. Invasive well-differentiated adenocarcinoma was seen in the duodenal submucosal and mucosal layers. Heterotopic pancreatic tissue was seen within the tumor, and atypical epithelium had proliferated and replaced the cystic ductal epithelium of the heterotopic pancreas. Therefore, adenocarcinoma with intraductal papillary mucinous neoplasm arising in duodenal heterotopic pancreas was the final histopathological diagnosis, which is considered rare.
Similar content being viewed by others
Abbreviations
- IPMN:
-
Intraductal papillary mucinous neoplasm
- US:
-
Ultrasound
- MRI:
-
Magnetic resonance imaging
- CT:
-
Computed tomography
- EUS:
-
Endoscopic ultrasound
References
Dolan RV, ReMine WH, Dockerty MB. The fate of heterotopic pancreatic tissue. A study of 212 cases. Arch Surg. 1974;109:762–5.
Emerson L, Layfield LJ, Rohr LR, et al. Adenocarcinoma arising in association with gastric heterotopic pancreas: a case report and review of the literature. J Surg Oncol. 2004;87:53–7.
Fujita N, Tambo M, Terado Y, et al. Vesicoenteric fistula arising from an adenocarcinoma of ectopic pancreatic tissue in a Meckel diverticulum. Case Rep Oncol. 2018;11:6–10.
Yamagiwa H, Ishihara A, Setoguchi T, et al. Heterotopic pancreas in surgically resected stomach. Gastroenterol Jpn. 1977;12:380–6.
Ginori A, Butorano MAGM, Bettarini F, et al. Pancreatic adenocarcinoma in duodenal ectopic pancreas: a case report and review of the literature. Pathologica. 2013;105:56–8.
Bini R, Voghera P, Tapparo A, et al. Malignant transformation of ectopic pancreatic cells in the duodenal wall. World J Gastroenterol. 2010;16:1293–5.
Heinrich H. Ein beitrag zur histogie des sogennanten akzessorischen pancreas. Virchows Arch. 1909;198:392–401.
Endo S, Saito R, Ochi D, et al. Effectiveness of an endoscopic biopsy procedure using EUS-FNA and EMR-C for diagnosing adenocarcinoma arising from ectopic pancreas: two case reports and a literature review. Intern Med. 2014;53:1055–62.
Mizuno Y, Sumi Y, Nachi S, et al. Acinar cell carcinoma arising from an ectopic pancreas. Surg Today. 2007;37:704–7.
Chetty R, Weinreb I. Gastric neuroendocrine carcinoma arising from heterotopic pancreatic tissue. J Clin Pathol. 2004;57:314–7.
Okamoto H, Kawaoi A, Ogawara T, et al. Invasive ductal carcinoma arising from an ectopic pancreas in the gastric wall: a long-term survival case. Case Rep Oncol. 2012;5:69–73.
Jiang LX, Xu J, Wang XW, et al. Gastric outlet obstruction caused by heterotopic pancreas: a case report and quick review. World J Gastroenterol. 2008;14:6757–9.
Guillou L, Nordback P, Gerber C, et al. Ductal adenocarcinoma arising in a heterotopic pancreas situated in a hiatal hernia. Arch Pathol Lab Med. 1994;118:568–71.
Japan pancreas society. Classification of pancreatic carcinoma. 4th ed. Tokyo: Kanehara & Co. LTD.; 2017.
Jun SY, Son D, Kim MJ, et al. Heterotopic pancreas of the gastrointestinal tract and associated precursor and cancerous lesions. Systematic pathologic studies of 165 cases. Am J Surg Pathol. 2017;41:833–48.
Song JY, Han JY, Choi SK, et al. Adenocarcinoma with intraductal papillary mucinous neoplasm arising in jejunal heterotopic pancreas. Korean J Pathol. 2012;46:96–100.
Okamoto H, Fujishima F, Ishida K, et al. Intraductal papillary mucinous neoplasm originating from a jejunal heterotopic pancreas: report of a case. Surg Today. 2014;44:349–53.
Lee SH, Kim WY, Hwang DY, et al. Intraductal papillary mucinous neoplasm of the ileal heterotopic pancreas in a patient with hereditary non-polyposis colorectal cancer; a case report. World J Gastroenterol. 2015;21:7916–20.
Lawrence AJ, Thiessen A, Morse A, et al. Heterotopic pancreas within the proximal hepatic duct, containing intraductal papillary mucinous neoplasm. Case Rep Surg. 2015. https://doi.org/10.1155/2015/816960.
Ma C, Gocke CD, Hruban RH, et al. Mutational spectrum of intraepithelial neoplasia in pancreatic heterotopia. Hum Pathol. 2016;48:117–21.
Christopher WO, Earl TM, Puneky LV, et al. Invasive pancreatic adenocarcinoma arising in intraductal papillary mucinous neoplasm of heterotopic pancreatic origin located in the stomach. Am Surg. 2017; 83:e370–371.
Noda E, Kuroda K, Sera T, et al. Intraductal papillary mucinous neoplasm originating from a heterotopic pancreas within the jejunum; a case report. J Surg Case Rep. 2018. https://doi.org/10.1093/jscr/rjy181.
Rosok BI, Rosseland AR, Grzyb K, et al. Laparoscopic resection of an intraductal papillary mucinous carcinoma in ectopic pancreatic tissue. J Laparoendosc Adv Surg Tech A. 2008;18:723–5.
Tsapralis D, Charalabopoulos A, Karamitopoulou E, et al. Pancreatic intraductal papillary mucinous neoplasm with concomitant heterotopic pancreatic cystic neoplasia of the stomach: a case report and review of the literature. Diagn Pathol. 2010;5:4–8.
Basturk O, Esposito I, Fukushima N, et al. Pancreatic intraductal papillary mucinous neoplasm. In: Lokuhetty D, White VA, Watanabe R, Cree IA, editors. WHO classification of tumours 5th edition. Digestive system tumours. Lyon: IARC Press; 2018. p. 310–314.
Shia J, Agaram NP, Olgac S, et al. Adenocarcinoma of the minor duodenal papilla and its precursor lesions. Am J Surg Pathol. 2014;38:526–33.
Kinowaki Y, Takazawa Y, Yamamoto N, et al. Intraductal papillary mucinous neoplasm involving pancreaticobiliary maljunction and an aberrant pancreatic duct draining into the stomach: a case report and review of the literature. Pathol Res Pract. 2016;212:139–44.
Acknowledgements
We thank Dr. Akio Yanagisawa, Japanese Red Cross Kyoto Daiichi Hospital, for his expert histopathological advice regarding this tumor.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Etsuko Hisanaga, Takaaki Sano, Norio Kubo, Norihiro Ishii, Ken Shirabe, Hitoshi Takagi, Junko Hirato and Hayato Ikota declare that they have no conflict of interest.
Human/animal rights
All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
Informed consent
Informed consent was obtained from the patient for being included in the study.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Hisanaga, E., Sano, T., Kubo, N. et al. Adenocarcinoma with intraductal papillary mucinous neoplasm arising in a duodenal heterotopic pancreas: a case report. Clin J Gastroenterol 13, 1373–1382 (2020). https://doi.org/10.1007/s12328-020-01224-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12328-020-01224-2