Table 1

‚ÄÉHistological diagnosis of all cases

DiagnosisNumber%
NOS, not otherwise specified.
Malignant32
Metastatic adenocarcinoma4526.63
Hepatocellular carcinoma42.37
Cholangiocarcinoma21.18
Carcinoid tumour21.18
Undifferentiated carcinoma10.59
Malignant NOS10.59
Negative for malignancy68
Bile duct hamartoma95.33
Bile duct adenoma21.18
Haemangioma31.78
Biliary cystadenoma21.18
Necrotic tissue21.18
Inflammation84.73
Cholestasis84.73
Fibrosis105.92
Fatty change10.59
Cirrhosis21.18
Focal nodular hyperplasia10.59
Granulomatous inflammation42.37
Calcification10.59
Tapeworm10.59
Normal42.37
No evidence of malignancy5633.14