Palliation of esophagogastric cancer via endoscopy.
D003251:Constriction, Pathologic / Q000601:surgery; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D010166:Palliative Care; D013274:Stomach Neoplasms / Q000601:surgery*