[Zenker's diverticulum. The clinical manifestations and treatment].

Clinical manifestations and surgical results are analyzed in a retrospective study of 16 patients with a Zenker's diverticulum. Pharyngoesophageal diverticulum are an uncommon anomaly, producing cervical dysphagia and recurrent airway infections. Treatment should be surgical, as earliest as possible. Morbidity is very low and mortality very rare.