This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Radiological Signs of Acute Pancreatitis include the following except 
Select and explain. 
A. Colon cut-off sign, B. Murphy sign, C. Renal halo sign, D. Sentinel loop sign
B: Murphy sign
Answer: B: Murphy sign 
Explanation: Murphy sign A positive Murphy's sign is seen in acute cholecystitis. It is elicited by firmly placing a hand at the costal margin in the right upper abdominal quadrant and asking the patient to breathe deeply. Ref ganong's review of medical physiology 25e p762