case_images: PMC2784582_01
case_images: Barium swallow picture in full phase (A) and mucosal relief phase (B) shows smooth long segment stricture involving the upper and mid-thoracic esophagus. Note the tertiary contractions in the lower half of the esophagus
case_images: IJD-53-26-g001.jpg
case_images: PMC2784582_01_IJD-53-26-g001.jpg
case_images: F0001
case_images: Barium swallow was done which showed a long segment benign stricture of the upper thoracic esophagus [Fig. 1A and B].