This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Following is true about diagnosis of pancreatitis 
Select and explain. 
A. Amylase is more specific, B. Lipase levels correlate with severity, C. BALTHAZAR score used for severity, D. All of the above
C: BALTHAZAR score used for severity
Answer: C: BALTHAZAR score used for severity 
Explanation: BALTHAZAR score 1s used to know the severity of pancreatitis using CT.