Long-term Result of Treatment of Prader-Willi Syndrome by Scopinaro's Bilio-pancreatic Diversion. Study of Three Cases and the Effect of Dextrofenfluramine on the Postoperative Evolution.

The Prader-Willi Syndrome shortens the life of patients due to the morbid obesity which it entails. The compulsive hyperphagia associated with it makes a dietetic treatment or a gastroplasty difficult. This study presents the case histories of three patients suffering from the Prader-Willi syndrome who were operated on by means of a Scopinaro's bilio-pancreatic diversion.