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
Which of the statement regarding pseudocyst of pancreas is FALSE? 
Select and explain. 
A. Has a fibrous coat, B. Has mucous lining epithelium, C. Not a true cyst, D. Present as epigastric mass
B: Has mucous lining epithelium
Answer: B: Has mucous lining epithelium 
Explanation: A pseudopancreatic cyst is not a true cyst. It is a chronic collection of pancreatic fluid surrounded by a nonepithelialized wall of granulation tissue and fibrosis. It is seen in 10% of patients with acute pancreatitis and 20-30% patients with chronic pancreatitis. It is the most common complication of chronic pancreatitis. Pateints usually presents with pain, fullness or early satiety.