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Results of ERC (n = 29)
| Clinical parameter | n(%) or mean ± SD |
| Diagnosis | |
| CBD width (mm) | 9.4 ± 4.0 |
| Range | 6-18 |
| Choledocholithiasis | 11 (37.9) |
| Pigmented stones | 4 (13.8) |
| Cholelithiasis | 5 (17.2) |
| Enlarged papilla | 7 (24.1) |
| Dilated CBD | 15 (51.7) |
| CBD stricture | 4 (13.8) |
| Intrahepatic ducts dilation & stricture | 3 (10.3) |
| Torn papilla | 3 (10.3) |
| Bile leakage | 1 (3.4) |
| Mirizzi syndrome | 1 (3.4) |
| Treatment | |
| Sphincterotomy | 16 (55.2) |
| Biopsy of the papilla | 5 (17.2) |
| Stent insertion | 2 (6.9) |
| Cholecystostomy | 1 (3.4) |
