Esophagogastric fistula: a complication of Crohn's disease--case report and review of the literature.

Esophagogastric fistula formation as a complication of esophageal Crohn's has been reported in only one case in the literature. In addition, only eight cases of esophageal fistulae of any type have been reported in the setting of Crohn's disease. Unlike the more often described superficial, aphthous disease of the esophagus, response of fistulae to medical therapy has been disappointing, and recurrence and progression are likely. Surgery remains the primary modality for refractory disease. The roles of salicylates, antibiotics, immunosuppressive agents, sealants, and intralesional steroid injections have not been well defined. We present a case of severe, refractory Crohn's disease with fistula formation between the esophagus and stomach, and concomitant involvement of the oropharynx, duodenum, terminal ileum, and cecum.