True about Barrett's oesophagus -
Ans. is 'a' i.e. Sequence of prolonged GE reflux; 'b' i.e. It is premalignant; 'c' i.e. Lower esophageal mucosa is replaced by intestinal type
Sequence of prolonged G.E.R.
It is premalignant
Lower oesophageal mucosa is replaced by intestinal type of epithelium
All