This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Surgery
Cullen sign is: 
Select and explain. 
A. Around umbilicus, B. In the flanks, C. In the epigastrium, D. In the back
A: Around umbilicus
Answer: A: Around umbilicus 
Explanation: Ans: a (Around the umbilicus) Ref:Bailey, 24th ed, p. 1124(Discussed earlier) Cullen sign is seen in acute pancreatitis around the umbilicus.Grey turners sign is seen in the flanks.