Clinical Study
Optimisation of Radiation Exposure to Gastroenterologists and Patients during Therapeutic ERCP
Table 1
ERCP clinical indications.
| Indications | Group A | Group B | Total | % |
| CBD stones | 66 | 20 | 86 | 56.2 | Postoperation leakage | 5 | 1 | 6 | 3.90 | Cholangitis | 4 | 7 | 11 | 7.2 | Malignant tumors | 22 | 6 | 28 | 18.3 | Benign CBD stricture | 1 | 3 | 4 | 2.6 | Stent removal or exchange | 4 | 2 | 6 | 3.9 | Others | 9 | 3 | 12 | 7.8 |
| Total | 111 | 42 | 153 | 100 |
|
|