Most common site of cholangiocarcinoma
Correct Answer: Hilum
Description: Cholangiocarcinoma Tumors arising from bile duct epithelium. Most common type is adenocarcinoma Differentiated by anatomic site of origin: Intrahepatic (10%), Hilar (65%), and distal (25%) MC gene mutation is K-ras >p16(KRAP-16) Ref: Sabiston 20th edition Pgno :1514-1518
Category:
Anatomy
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