[Pathophysiology of pancreatico-duodenectomy according to Traverso-Longmire. Clinical and instrumental study].

The authors report their experience with 9 patients, affected by pancreatic and periampullary carcinoma, treated using pancreaticoduodenectomy with pyloric preservation. They analyse the physiopathology of this technique, by the light of the international reports, and note the advantages that this technique allows about the nutritional status and the quality of life of the patients operated on.