[Early diagnosis and treatment of a pyloroduodenal ulcer complicated by stenosis of gastric outlet].

Treated were 193 patients with pyloroduodenal ulcer complicated by stenosis of gastric outlet. Compensated stenosis was noted in 14 (7.2%) patients, subcompensated--in 147 (76.2%), decompensated--in 30 (15.5%), gastric tetany--in 2 (1.04%). Studied were the immunologic indices, peripheric blood flow by means of a roentgenologic method under conditions of double contrasting and artificial hypotony, gastric and duodenal function, bioelectric activity--by the method of duodenokinesiography. Gastric resection was performed in 87 patients, vagotomy with drainage operation and without it--in 82, gastroenterostomy--in 14, antrum resection with vagotomy--in 12, Roux resection of the stomach--in 2. The postoperative lethality was 1%. Good and excellent results after gastric resection were noted in 82.1%, after vagotomy--in 88.4% of the patients.