[Impact of isovolumic hemodilution on the local hemodynamics of the resected stomach in patients with ulcer disease].

The influence of isovolumic hemodilution on the local hemodynamics of the resected stomach in patients with a complicated course of duodenal ulcer was studied. In the course of the analysis of parameters of the local blood flow of the intact and resected stomach, the best indices were received in patients with preoperative isovolumic hemodilution. Preoperative isovolumic hemodilution in patients with a complicated course of duodenal ulcer after the stomach resection reduces the risk of early postoperative complications.

[On the question of functional postvagotomy complications].

The intraoperative measures preventing functional complications after vagotomy were determined in performing organ-saving operations on 63 patients with complications of ulcer disease of the duodenum. Truncal vagotomy must be supplemented with draining operation. The draining operations should be carried out with the dissection of the cicatricial-ulcerous infiltration.

[Bioelectrical activity and evacuation function of the gastric stump in an early period after different means of gastric resection and variations in the formation of anastomoses].

The results of the stomach resection on the occasion of stomach and duodenal ulcer were analyzed. Bioelectric activity of the stomach stump was studied in a comparative aspect, and early recovery of the motor function of the resected stomach after the formation of pyloroimitating gastroduodenal anastomoses was shown. Revealed roentgenologic mechanisms of the evacuator function of the stomach stump let us determine evacuation types for the early postoperative period.

[Hemomotorodynamic disturbances in various types of chronic gastritis].

The investigation of gastric hemomotorodynamics in 23 patients with various types of gastritis and 10 practically healthy patients have been carried out in the clinic of general surgery of Izhevsk State Medical Academy. The method of investigation was transillumination hemomotorodynamic monitoring, which was carried out simultaneously with fibrogastroscopy. The findings received testify to hemomotorodynamic disturbances in chronic gastritises.