This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Surgery
Grey-Turner's sign in seen in:- 
Select and explain. 
A. Acute appendicitis, B. Acute pancreatitis, C. Acute cholecystitis, D. Acute hepatitis
B: Acute pancreatitis
Answer: B: Acute pancreatitis 
Explanation: In acute pancreatitis, bleeding into fascial planes can produce bluish discoloration of the flanks (known as Grey turner's sign) or umbilicus (Cullen sign) Neither sign is pathognomic of acute pancreatitis