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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.
user
Esophageal carcinoma is not predisposed by
assistant
The correct answer is  .common predispositions in developing carcinoma oesophagus includes, *human papillomavirus infection *achalasia cardia (30%) *oesophageal webs (25%) *Barrett&;s oesophagus and also Plummer Vinson syndrome, tylosis, corrosive strictures, and nitrosamines. ref : SRB&;s manual of surgery,5th ed ,pg no 804