Primary extrahepatic bile duct neuroendocrine tumor with obstructive jaundice masquerading as a Klatskin tumor
Primary extrahepatic bile duct neuroendocrine tumor with obstructive jaundice masquerading as a Klatskin tumor
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DOI：
10.1093/jscr/rjx104
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发表时间：
2017-06-01
影响因子：
0.5
通讯作者：
White, Jared A.
中科院分区：
文献类型：
--
作者：
Hoepfner, Lauren;White, Jared A.
肝外胆管的神经内分泌肿瘤是非常罕见的，在文献中也很少报道。这些肿瘤很难在术前诊断，并且预后是可变的，通常取决于疾病的范围，肿瘤分级和可切除性。本病例报告介绍了一名45岁男性，有胆管内支架缓解胆道梗阻的病史，胆囊管上方有肝总管狭窄，被认为是Klatskin胆管癌。最终病理检查结果与原发性肝外NET一致。
Neuroendocrine tumors (NETs) of the extrahepatic bile duct are extremely rare and reported infrequently in the literature. These tumors are difficult to diagnose preoperatively, and the prognosis is variable, often determined by extent of disease, tumor grade and resectability. This case report presents a 45-year-old male with history of biliary obstruction relieved by endobiliary stents with common hepatic duct stricture just above the cystic duct, thought to be a Klatskin's cholangiocarcinoma. Final pathological examination was consistent with primary extrahepatic NET.