Medicine Ranson’s critaria for prognosis in acute pancreatitis include all except : A WBC>16,000 cells/cumm B Age over 55 years C AST > 250 U/100 ml D S. amylase > 350 I.U. 💡 Explanation Ranson's critaria for prognosis in acute pancreatitis include all except : ✓ Correct Answer: D. S. amylase > 350 I.U.