Diagnosis | Number of cases |
---|---|
CCA group | 40 |
  Intrahepatic type | 27 |
  Perihilar type | 13 |
Other biliary disease group | 40 |
  Chronic cholecystitis | 19 |
  Papillary adenoma | 9 |
  Choledochal cysts | 4 |
  Cholangitis | 4 |
  Cholelithiasis | 2 |
  Choledocholithiasis | 1 |
  Hepatolithiasis | 1 |