Diagnostic and therapeutic esophagoscopy. Indications, contraindications, and complications.
D000768:Anesthesia, General; D000772:Anesthesia, Local; D004931:Esophageal Achalasia / Q000175:diagnosis; D004935:Esophageal Diseases / Q000175:diagnosis*; D004938:Esophageal Neoplasms / Q000175:diagnosis; D004940:Esophageal Stenosis / Q000175:diagnosis / Q000628:therapy; D004932:Esophageal and Gastric Varices / Q000175:diagnosis / Q000628:therapy; D004941:Esophagitis / Q000175:diagnosis; D004945:Esophagoscopy / Q000009:adverse effects; D004947:Esophagus; D005547:Foreign Bodies / Q000628:therapy; D006551:Hernia, Hiatal / Q000175:diagnosis; D006801:Humans