Table 1.
Pancreato-biliary diseases (n = 82)
| Pancreato-biliary diseases | No. of cases |
| Cholelithiasisa | 38 |
| Gallbladder stone | 14 |
| Intrahepatic bile duct stone | 7 |
| Choledocholithiasis | 17 |
| Pancreato-biliary tumorb | 34 |
| Gallbladder carcinoma | 6 |
| Cholangiocarcinoma | 9 |
| Ampullary carcinoma | 3 |
| Pancreatic head carcinoma | 11 |
| Bile papilla carcinoma | 5 |
| Other diseases | 10 |
| Bile duct injury | 2 |
| Choledochal cyst | 2 |
| Sclerosing cholangitis | 2 |
| Chronic pancreatitis | 4 |
a
Gallbladder stone mixed with intra-or extra-hepatic stone 15, Mirizzi syndrome 2;
b
Hepatic invasion or metastasis 5, lymphadenectasis 3.