Mid esophageal stricture.
D000368:Aged; D004935:Esophageal Diseases / Q000000981:diagnostic imaging*; D004940:Esophageal Stenosis / Q000000981:diagnostic imaging*; D005471:Fluoroscopy; D006548:Hernia, Diaphragmatic / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000000981:diagnostic imaging*