Table 3 Imaging findings including US and CT
From: Role of MSCT in the diagnosis of perforated gall bladder (a retrospective study)
Imaging findings | US | CT | ||
|---|---|---|---|---|
| Â | Type I GBP | Type II GBP | Type I GBP | Type II GBP |
GB stones | 4 | 11 | 4 | 10 |
Thick-walled GB | 5 | 11 | 5 | 11 |
Distended GB | 5 | 11 | 5 | 11 |
Pericholecystic free fluid | 3 | 13 | 3 | 13 |
Pericholecystic abscess | 3 | 13 | 3 | 14 |
Free intra-peritoneal fluid | 5 | 14 | 5 | 14 |
Wall defect | – | 2 | 5 | 14 |
Fundus | – | 2 | 2 | 7 |
Other sites | – | – | 3 | 7 |
Single defect | – | 2 | 4 | 12 |
Multiple defects | – | – | 1 | 2 |
Inflammatory changes in hepatic flexure of colon | – | – | 2 | 8 |
Pericholecystic hepatic enhancement | – | – | 3 | 6 |