“…In some cases, such as esophageal cancer, this rate rises to 70%. 12 , 45 ) Although it can vary regionally, the most common cause of ED is gastroesophageal reflux (GER). 45 , 46 ) In addition, structural and inflammatory problems of the gastrointestinal tract (GIT), such as stricture, web, ring, malignancy, esophagitis, and/or motility disorders, can cause ED in older people.…”