Differential Diagnosis of Acute Abdominal Pain

•Severe epigastric/central pain •Radiating to back •Relieved by sitting forwards •Vomiting •History of possible cause e.g. gallstones, alcohol, trauma, surgery, medications etc •Epigastric tenderness •Tachycardia •Fever •Shock •Jaundice •Grey-Turner’s and ullen’s signs ................
................