Endoscopic Management of Esophagorespiratory Fistulas: A Multicenter Retrospective Study of Techniques and Outcomes.

Background And Aims: Esophagorespiratory fistulas (ERF) are a devastating complication of benign and malignant etiologies. ERF are associated with high mortality, short survival, and poor quality of life. We performed a multicenter analysis of patients with ERF undergoing endoscopic treatment.