Research Article
Factors and Outcomes Associated with MRCP Use prior to ERCP in Patients at High Risk for Choledocholithiasis
Table 2
Procedural characteristics and complications of patients at high risk of choledocholithiasis.
| | MRCP + ERCP () | ERCP only () | value |
| Number of ERCPs | | | | 1 | 43 (89.6%) | 154 (87.5%) | 0.91 | 2 | 4 (8.3%) | 19 (10.8%) | >3 | 1 (2.1%) | 3 (1.7%) | Sphincterotomy | 43 (89.6%) | 145 (82.4%) | 0.23 | Stone removal | 24 (50.0%) | 109 (61.9%) | 0.18 | Sludge removal | 19 (39.6%) | 71 (40.3%) | 0.92 | Stent placement | 27 (56.3%) | 81 (46.0%) | 0.21 | Unsuccessful ERCP | 3 (6.3%) | 14 (8.1%) | 1 | Post-ERCP pancreatitis | 2 (4.2%) | 4 (2.3%) | 0.61 | Bleeding (requiring blood transfusion) | 0 | 0 | NA | Perforation | 1 (2.1%) | 1 (0.6%) | 0.38 |
|
|
LOS: length of stay.
|