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Intraductal papillary neoplasm of the bile duct, gastric type, arising in the intrapancreatic common bile duct could progress to colloid carcinoma: report of a case.
Int J Clin Exp Pathol. 2015; 8(5):5848-55.IJ

Abstract

Intraductal papillary neoplasm of the bile duct (IPNB) exists in a pathway of multistep-carcinogenesis toward cholangiocarcinoma. Four subtypes are observed in IPNB, pancreatobiliary type, intestinal type, gastric type, and oncocytic type, similarly to the corresponding disease in the pancreas, intraductal papillary mucinous neoplasm (IPMN). IPNB can present with or without macroscopically visible mucin secretion. IPNB usually progresses to tubular adenocarcinoma. However, there are a limited number of well-described cases of gastric-type IPNB progressing not to tubular adenocarcinoma but to colloid carcinoma. Herein, we present a case of an 82-year-old female patient with gastric-type IPNB in the intrapancreatic common bile duct without macroscopically visible mucin secretion, which progressed to colloid carcinoma. As IPNB, especially without visible mucin secretion, is considered to be a heterogeneous group of diseases, such an unexpected association could occur.

Authors+Show Affiliations

Department of Pathology, Graduate School of Medicine, The University of Tokyo Tokyo, Japan ; Department of Pathology, Fujieda Municipal General Hospital Shizuoka, Japan.Department of Gastroenterology, Fujieda Municipal General Hospital Shizuoka, Japan.Department of Pathology, Fujieda Municipal General Hospital Shizuoka, Japan.Department of Gastroenterology, Fujieda Municipal General Hospital Shizuoka, Japan.

Pub Type(s)

Case Reports
Journal Article

Language

eng

PubMed ID

26191308

Citation

Tajima, Shogo, et al. "Intraductal Papillary Neoplasm of the Bile Duct, Gastric Type, Arising in the Intrapancreatic Common Bile Duct Could Progress to Colloid Carcinoma: Report of a Case." International Journal of Clinical and Experimental Pathology, vol. 8, no. 5, 2015, pp. 5848-55.
Tajima S, Ohata A, Koda K, et al. Intraductal papillary neoplasm of the bile duct, gastric type, arising in the intrapancreatic common bile duct could progress to colloid carcinoma: report of a case. Int J Clin Exp Pathol. 2015;8(5):5848-55.
Tajima, S., Ohata, A., Koda, K., & Maruyama, Y. (2015). Intraductal papillary neoplasm of the bile duct, gastric type, arising in the intrapancreatic common bile duct could progress to colloid carcinoma: report of a case. International Journal of Clinical and Experimental Pathology, 8(5), 5848-55.
Tajima S, et al. Intraductal Papillary Neoplasm of the Bile Duct, Gastric Type, Arising in the Intrapancreatic Common Bile Duct Could Progress to Colloid Carcinoma: Report of a Case. Int J Clin Exp Pathol. 2015;8(5):5848-55. PubMed PMID: 26191308.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Intraductal papillary neoplasm of the bile duct, gastric type, arising in the intrapancreatic common bile duct could progress to colloid carcinoma: report of a case. AU - Tajima,Shogo, AU - Ohata,Akihiko, AU - Koda,Kenji, AU - Maruyama,Yasuhiko, Y1 - 2015/05/01/ PY - 2015/03/12/received PY - 2015/04/26/accepted PY - 2015/7/21/entrez PY - 2015/7/21/pubmed PY - 2016/4/22/medline KW - Intraductal papillary neoplasm of the bile duct KW - colloid carcinoma KW - gastric type KW - intraductal papillary mucinous neoplasm SP - 5848 EP - 55 JF - International journal of clinical and experimental pathology JO - Int J Clin Exp Pathol VL - 8 IS - 5 N2 - Intraductal papillary neoplasm of the bile duct (IPNB) exists in a pathway of multistep-carcinogenesis toward cholangiocarcinoma. Four subtypes are observed in IPNB, pancreatobiliary type, intestinal type, gastric type, and oncocytic type, similarly to the corresponding disease in the pancreas, intraductal papillary mucinous neoplasm (IPMN). IPNB can present with or without macroscopically visible mucin secretion. IPNB usually progresses to tubular adenocarcinoma. However, there are a limited number of well-described cases of gastric-type IPNB progressing not to tubular adenocarcinoma but to colloid carcinoma. Herein, we present a case of an 82-year-old female patient with gastric-type IPNB in the intrapancreatic common bile duct without macroscopically visible mucin secretion, which progressed to colloid carcinoma. As IPNB, especially without visible mucin secretion, is considered to be a heterogeneous group of diseases, such an unexpected association could occur. SN - 1936-2625 UR - https://www.unboundmedicine.com/medline/citation/26191308/Intraductal_papillary_neoplasm_of_the_bile_duct_gastric_type_arising_in_the_intrapancreatic_common_bile_duct_could_progress_to_colloid_carcinoma:_report_of_a_case_ L2 - https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26191308/ DB - PRIME DP - Unbound Medicine ER -