Comparison of the clinical results of surgical resection for extrahepatic cholangiocarcinomas: Hilar cholangiocarcinoma and mid-to-distal cholangiocarcinoma

摘要

Hilar cholangiocarcinomas (HLC) are known to have worse prognoses than mid-to-distal cholangiocarcinomas (CBDC). We analyzed the clinical results of surgical resections for extrahepatic cholangiocarcinomas to validate the differences in the prognoses of HLC and CBDC.