| Procedure | Patient | Sex | Age | Initial presentation | Previous history |
| 1 | 1 | F | 28 | Melena | Gastritis |
| 2 | 2 | M | 51 | Melena | Whipple’s operation for CBD cancer |
| 3 | Hematemesis, epigastric pain, hypotension | Resection of hepatic arterial aneurysm | |||
| 4 | 3 | M | 60 | Anemia | Whipple’s operation for CBD cancer |
| 5 | 4 | F | 62 | Epigastric pain | Gastritis |
| 6 | 5 | M | 52 | RUQ pain and fever | None |