Squamous Cell Carcinoma of the Extrahepatic Common Hepatic Duct

被引：8

作者：

Kang, Myunghee ^{[1
]}

Kim, Na Rae ^{[1
]}

Chung, Dong Hae ^{[1
]}

Cho, Hyun Yee ^{[1
]}

Park, Yeon Ho ^{[2
]}

机构：

[1] Gachon Univ, Coll Med, Gil Med Ctr, Dept Pathol, 21 Namdong Daero 774Beon Gil, Incheon 21565, South Korea

[2] Gachon Univ, Coll Med, Gil Med Ctr, Dept Surg, Incheon, South Korea

来源：

JOURNAL OF PATHOLOGY AND TRANSLATIONAL MEDICINE | 2019年 / 53卷 / 02期

关键词：

Carcinoma; squamous cell; Klatskin tumor; Hepatic duct; common; Hilum; Chemotherapy; CHOLANGIOCARCINOMA;

D O I：

10.4132/jptm.2018.09.03

中图分类号：

R36 [病理学];

学科分类号：

100104 ;

摘要：

We report a rare case of hilar squamous cell carcinoma. A 62-year-old Korean woman complaining of nausea was referred to our hospital. Her biliary computed tomography revealed a 28 mm-sized protruding solid mass in the proximal common bile duct. The patient underwent left hemihepatectomy with S1 segmentectomy and segmental excision of the common bile duct. Microscopically, the tumor was a moderately differentiated squamous cell carcinoma of the extrahepatic bile duct, without any component of adenocarcinoma or metaplastic portion in the biliary epithelium. Immunohistochemically, the tumor was positive for cytokeratin (CK) 5/6, CK19, p40, and p63. Squamous cell carcinoma of the extrahepatic bile duct is rare. To date, only 24 cases of biliary squamous cell carcinomas have been reported. Here, we provide a clinicopathologic review of previously reported extrahepatic bile duct squamous cell carcinomas.

引用

页码：112 / 118

页数：7

共 20 条

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[2]

ARANHA G V, 1980, Journal of Surgical Oncology, V15, P29, DOI 10.1002/jso.2930150106

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