[Indications for surgical treatment of hard scarring gastric ulcers].

It was done the comparative analysis of the morphofunctional state of the upper gastrointestinal tract between 350 patients with effective conservative treatment and 104 patients with hard scarring gastric ulcers. The analysis identified the predictors of ineffective medical treatment and led to deliver the indications for timely surgical treatment. It was identified the next indications for planned organ-preserving surgical treatment of patients with hard scarring gastric ulcers: penetrating and non-healing ulcers with large or gigantic size in case of the adequate medical therapy, high-grade dysplasia and colonic metaplasia of the gastric epithelium in the borders or fundus of the ulcer,ulcers combination with fixed cardio-fundal or fundo-corporal hiatal hernias; hypotonic-hypokinetic type of the gastric and duodenal activity with the development of gastrostasis and pronounced duodenogastric reflux.

[Results of the study of motor and evacuation function of the stomach after gastroplasty].

The Aim Of The Study: Investigation of motor and evacuated functions of upper parts of digestive tract in patients with hard scarring gastric ulcers (HSGU) after organ-preserving surgery by gastroplasty method.

Methods And Materials: Motor and evacuated functions of the operated stomach were studied in 74 patients after gastroplasty (GP) with invaginated corporo-antral anastomosis (CAA) and 30 patients after GP with corporo-antral sphincter (KAS) formation from the ileal loop in different post-operated periods. The roentgenologic barium passage trough the upper parts of digestive tract and inter-digestive motor activity were assessed.

[Colonoscopy in the diagosis and treatment of the colon polypoid formations].

Aim Of The Study: the estimation of endoscopic methods efficacy in diagnostics and treatment of colon polypoid neoplasm. The study was carried out in versatile city hospital.

Methods And Materials: 5811 colonoscopies (CS) were executed in endoscopic department of versatile city hospital Nr.

[Evacuation activity of gastroduodenal complex as a digestive process].

Literature data and the results of own examinations of speed and differentiation of stomach evacuation of test breakfasts consisted of different nutrients were presented. The relation of evacuation speed, antegrade and retrograde gastro-duodenal passage to digestive fermentative potential of gastro-duodenal complex was shown. It was concluded about the possibility of it's system characterizing by the ultrasonographical examination of speed and character of test breakfast's evacuation from the stomach.