
FGFR2-Rearrangement in Intrahepatic and Extrahepatic Cholangiocarcinoma and Prognostic Analysis
Introduction Cholangiocarcinoma (CCA) is a rare cancer; however, it is the second most prevalent type of primary malignancy of the liver after primary hepatocellular carcinoma. It is estimated that approximately 10–15% of primary hepatic epithelial …