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| (n) | (%) | |
|---|---|---|
| Source of bleeding | ||
| Pseudoaneurysms | 7 | 50 |
| Common hepatic artery (3) | ||
| Gastroduodenal artery (2) | ||
| Hepatic artery (1) | ||
| Spleenic artery (1) | ||
| Artery in pancreatic parenchyma | 5 | 36 |
| Anastomotic site | 1 | 7 |
| Diagnostic procedures | ||
| Gastrointestinal endoscopy | 3 | 21 |
| Angiography | 3 | 21 |
| Ultrasonography | 6 | 43 |
| Computed tomography | 5 | 36 |
| Clinical grading of severity | ||
| Grade B | 7 | 50 |
| Grade C | 7 | 50 |
