Table 4 Management and intervention for acute biliary events in the nationwide cohort
ABE Group (n = 195) | |
|---|---|
Non-invasive study (excluding abdominal sonography) | 5 (2.6%) |
Invasive study | 63 (33.3%) |
Drainage | 66 (33.8%) |
Stone removal | 24 (12.3%) |
Operation | 132 (67.7%) |
Traditional operation | 72 (36.9%) |
Laparoscopic operation | 60 (30.8%) |