» Articles » PMID: 23001532

Composite Small Cell and Mucinous Carcinoma Originating from the Intrahepatic Bile Duct: Report of a Case

Overview
Journal Surg Today
Specialty General Surgery
Date 2012 Sep 25
PMID 23001532
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

The biliary tract is a very rare site for the occurrence of extrapulmonary small cell carcinoma. A 68-year-old Japanese female was being followed up for autoimmune hepatitis, and was referred to our hospital because segmental intrahepatic bile duct dilation was found on routine imaging studies, suggesting intrahepatic cholangiocarcinoma. She underwent left lobectomy of the liver and concomitant resection of the caudate lobe. Microscopic examination of the explanted liver showed a primary composite tumor comprising small cell and mucinous carcinomas that originated in the intrahepatic bile duct. Further immunohistochemical studies, including cytokeratin-19 and chromogranin-A staining, showed the two cellular components of the tumor to have similar characteristics. The amphicrine properties indicated that the tumor had a monoclonal origin but with biphenotypic differentiation, which was responsible for the histogenesis of this tumor.

Citing Articles

An online tool for survival prediction of extrapulmonary small cell carcinoma with random forest.

Zhang X Front Oncol. 2023; 13:1166424.

PMID: 37456228 PMC: 10346459. DOI: 10.3389/fonc.2023.1166424.


Presence of Cytokeratin 19-Expressing Cholangiocarcinoma-Like Tumour in a Liver Metastatic Lesion of Rectal Neuroendocrine Tumour.

Ishii N, Araki K, Yokobori T, Tsukagoshi M, Igarashi T, Watanabe A Case Rep Gastroenterol. 2016; 10(2):431-439.

PMID: 27721729 PMC: 5043256. DOI: 10.1159/000446641.


Neuroendocrine carcinoma of the extrahepatic bile duct: A case report.

Oshiro Y, Gen R, Hashimoto S, Oda T, Sato T, Ohkohchi N World J Gastroenterol. 2016; 22(30):6960-4.

PMID: 27570432 PMC: 4974594. DOI: 10.3748/wjg.v22.i30.6960.

References
1.
Suzuki H, Sekine Y, Yoshida S, Suzuki M, Shibuya K, Takiguchi Y . Efficacy of perioperative administration of long-acting bronchodilator on postoperative pulmonary function and quality of life in lung cancer patients with chronic obstructive pulmonary disease. Preliminary results of a randomized control study. Surg Today. 2010; 40(10):923-30. DOI: 10.1007/s00595-009-4196-1. View

2.
Koplin S, Agni R . Hepatic composite tumor in a patient with primary sclerosing cholangitis. Pathol Res Pract. 2009; 205(5):361-4. DOI: 10.1016/j.prp.2008.11.008. View

3.
Yamamoto J, Abe Y, Nishihara K, Katsumoto F, Takeda S, Abe R . Composite glandular-neuroendocrine carcinoma of the hilar bile duct: report of a case. Surg Today. 1998; 28(7):758-62. DOI: 10.1007/BF02484625. View

4.
Hosonuma K, Sato K, Honma M, Kashiwabara K, Takahashi H, Takagi H . Small-cell carcinoma of the extrahepatic bile duct: a case report and review of the literature. Hepatol Int. 2009; 2(1):129-32. PMC: 2716877. DOI: 10.1007/s12072-007-9027-0. View

5.
Kim S, Park Y, Yoon D, Lee S, Yu J, Noh T . Composite neuroendocrine and adenocarcinoma of the common bile duct associated with Clonorchis sinensis: a case report. Hepatogastroenterology. 2000; 47(34):942-4. View