What are the common types of cholangiocarcinoma (CCC)?

Updated: Dec 28, 2019
  • Author: Peter E Darwin, MD; Chief Editor: N Joseph Espat, MD, MS, FACS  more...
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Answer

Perihilar tumors are the most common CCCs, and intrahepatic tumors are the least common. Perihilar tumors, also called Klatskin tumors (after Klatskin's description of them in 1965 [6] ), occur at the bifurcation of right and left hepatic ducts. [7] Distal extrahepatic tumors are located from the upper border of the pancreas to the ampulla. More than 95% of these tumors are ductal adenocarcinomas; many patients present with unresectable or metastatic disease.


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