Answer and Discussion of Quiz Set: A-006

2.    Barrett’s esophagus is most commonly associated with which of the followings?

A.  Viral infection

B.  H. pylori infection

C.  Alcohol consumption

D.  Gastroesophageal reflux disease

E.  Eosinophilic esophagitis

Answer and Discussion: The answer is (D). The long-standing gastroesophageal reflux is the strongest risk factor for the development of Barrett’s esophagus.