You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is True regarding Barrett's oesophagus is and explain in detail?
Barrett's oesophagus is a metaplastic change in the lining mucosa of the oesophagus in response to chronic gastroesophageal reflux. The hallmark of 'specialised' Barrett's epithelium is the presence of mucus-secreting goblet cells (intestinal metaplasia).High-dose PPI treatment or an antireflux operation, these endoscopic ablation methods can result in a neosquamous lining. But there is no evidence yet that any of these methods are reliable in eliminating cancer risk.Bailey and love 26th edition PG: 1000