[Surgical treatment of ulcerous pyloroduodenal stenosis].

From 1990 to 2001 531 patients underwent surgery for ulcerous pyloroduodenal stenosis, from 1990 to 1995 312 operations were performed with lethality 0.9%, from 1996 to 2001--312 surgeries with one lethal outcome (0.4%). Surgical policy is based on a differential approach to choice of surgical method with consideration of stage of stenosis and level of gastric secretion, and also surgical risk. Organ-saving operations including laparoscopic vagotomy were performed in forming and compensated stenosis. At late stages (sub- and decompensated stenosis) resections (chiefly with vagotomy) were performed. In long-term period excellent and good results were achieved in 91.4% patients.