Type of presentation | Number of patients (n) | Percentage |
Abdominal pain | 29 | 96% |
Intra-abdominal collection | 26 | 88% |
Biliary peritonitis | 20 | 68% |
Features of cholangitis | 18 | 60% |
Obstructive jaundice | 12 | 40% |
Biliary fistula | 12 | 40% |