Endoscopic treatment of esophageal diverticula.
D000368:Aged; D003972:Diathermy; D004936:Diverticulum, Esophageal / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D004945:Esophagoscopy; D006801:Humans; D008722:Methods; D008875:Middle Aged