Pathology Barrett’s oesophagus is – A Lower oesophagus lined by columnar epithelium B Upper oesophagus lined by columnar epithelium C Lower oesophagus lined by ciliated epithelium epithelium D Lower oesophagus lined by ciliated epithelium 💡 Explanation Barrett's oesophagus is - ✓ Correct Answer: A. Lower oesophagus lined by columnar epithelium