<prompt>  A 45-year-old man comes to the physician because of mild difficulty in swallowing and a bitter sensation in the mouth He has a 5-year history of GERD and is compliant with medications. The endoscopic findings indicate benign pathology. Which of the following findings is most likely?Esophageal smooth muscle atrophyEsophageal stricturesEsophageal websIntestinal metaplasia 