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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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False about Barrett's oesophagus is
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The correct answer is  Barrett's ulcer is an ulcer in the columnar-lined poion of Barrett's oesophagus.These are distinct from the more usual erosions of reflux oesophagitis that always occur at or just above the squamocolumnar junction.