<unk>  disease may be classified according to the chemical analysis of<unk> . In this way, there are 3 subtypes: pure cholesterol,  pure bilirubin stones and mixed.
Gallstone disease classification
Chronic cholecystitis classification
Choledocholithiasis classification
Gallbladder cancer classification
Pancreatitis classification
Chronic pancreatitis classification
Primary sclerosing cholangitis classification
Non-alcoholic fatty liver disease classification