Pharyngoesophageal caustic stricture. Treatment by pharyngogastrostomy compared to colon interposition combined with free bowel graft.

Four cases of combined hypopharyngeal and cervical esophageal stricture secondary to caustic ingestion are presented. Although gastropharyngostomy has rarely been used for treatment of patients with caustic stricture of the pharynx and cervical esophagus, we believe that it is a useful procedure and has several advantages over use of the colon. We prefer total esophagectomy and posterior mediastinal transposition of the stomach to the neck followed by gastropharyngostomy in those patients who have minimal stomach involvement.