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Initial symptoms of the patients
| N (%) | |
| Nausea/vomiting | 20 (74%) |
| Abdominal pain | 17 (63%) |
| Melena | 13 (48%) |
| Weight loss | 10 (37%) |
| Anemia | 9 (33%) |
| Palpable abdominal mass | 9 (33%) |
| Dyspepsia complaints | 9 (33%) |
| Intestinal obstruction | 6 (22%) |
| Jaundice | 4 (15%) |
