Regarding Schatzki's ring the true statement is:: (A) Has skeletal muscle, (B) Located at upper esophagus, (C) Located at lower esophagus, (D) Contain all layers of esophagus
Answer is C. Schatzki's ring is a lower esophageal mucosal ring May result from GERD Asymptomatic 10% Cause dysphagia Ref: Bailey & Love, 25th Edition, Pages 1041