Acute Pancreatitis : Comparison of Various Scores in Predicting Severity and Outcome

laboratory parameters (white blood cell count,neutrophil count, lymphocyte count, hemoglobin level, platelet level, red cell distribution width (RDW) level, hematocrit (HCT), renal function, hepatic function, electrolytes, arterial blood gas, HOMA-IR) will be assessed and imaging: Abdominal ultrasonography, Abdominal CT or MRI if needed