[Pharyngoesophageal diverticula. Results of a series of 41 diverticulectomies].

The aim of this study was to evaluate the short-term results of surgical treatment of pharyngoesophageal diverticulum (POD). From 1970 to 1988, 41 patients underwent diverticulectomy for POD and in 10 cases, myotomy was associated. Patients were divided into two groups: group I (10 cases) in which patients required nutritional and/or respiratory preparation before surgery; group II (31 cases) in which patients underwent surgery without delay. In group I, the mean age was 79.8 years and the delay before diagnosis and treatment was 80.6 months versus 66 years and 34.6 months in group II. In group I, all patients presented with weight loss and suffered from pulmonary infections. Mortality in this series was 3 patients (7.3%) and 4 complications occurred. In group I, mortality was 2 patients (20%) and 3 complications occurred (30%), while in group II, mortality was one patient (3.2%) and one complication occurred (p less than 0.05). Long-term results showed 90% of good results. Local complications might be avoided by perfect surgical procedure. The mortality can be explained by the patients' previous status and the long history of disease.