<prompt> Esophageal carcinoma is not predisposed byAchalasiaSclerodermaCorrosive intakebarretts oesophagus  <response>: common predispositions in developing carcinoma oesophagus includes,human papillomavirus infectionachalasia cardia 30oesophageal webs 25Barretts oesophagus and also Plummer Vinson syndrome, tylosis, corrosive strictures, and nitrosamines. 