[Morphofunctional features of the gastric stump after different kinds of resection for ulcer disease].

Morphofunctional alterations in the stomach and its stump after resection of 2/3 of the stomach in modifications of Billroth-1, Hofmeister-Finsterer and Roux operations were analyzed in 127 patients with ulcer disease. Chronic experiments were carried out in 5 mongrel dogs. A comparative analysis has revealed functional and organic advantages of gastroenteroanastomoses after Roux and Billroth-I. The Roux resection is an effective operative intervention in patients with ulcer disease of the stomach, for chronic duodenal obstruction, and in patients with post- gastroresectional pathology. It has an anti-dumping effect, provides portional emptying of the gastric stump, improves the life quality of the patients.