Complications associated with esophagogastroduodenoscopy and with esophageal dilation.
D004106:Dilatation / Q000009:adverse effects; D004386:Duodenum; D004724:Endoscopy / Q000009:adverse effects; D004945:Esophagoscopy / Q000009:adverse effects*; D004947:Esophagus; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans