This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
Barrett&;s oesophagus shows 
Select and explain. 
A. Intestinal dysplasia, B. Intestinal metaplasia, C. Squamous cell metaplasia, D. Columnar cell metaplasia
B: Intestinal metaplasia
Answer: B: Intestinal metaplasia 
Explanation: Barret&;s oesophagus shows a metaplastic change in the lining of the mucosa o the oesophagus in response to chronic oesophagal reflux. Bailey and Love 26 th ed, pg 1000