EXPERIMENTAL SUBSTANTIATION AND CLINICAL APPLICATION OF MICROSURGICAL ANTIREFLUX GASTROINTESTINAL ANASTOMOSES IN GASTRIC RESECTION.

AIM: An improvement of the stomach through the development of reconstructive operations results of anatomical - the experimentally study and clinical testing of a series of new microsurgical areflux gastrointestinal anastomosis with sphincter properties. MATERIALS AND METHODS: The study was performed on 60 animals (dogs) and 52 organocomplexes people dead. 4 A series of experiments, developed new ways to 4 gastro-intestinal anastomosis with sphincter properties gastroduodenostomii way to "end to end" (patent number 2,197,903); pilorosohranyayuschey gastrectomy method (patent number 2,201,714); gastronesteostomy way to "end to side" (patent number 2,201,716); gastroduodenostomii way to the formation of artificial pyloric sphincter (patent number 2,212,195). RESULTS: Anatomical studies on cadaveric organocomplexes installed, but that the use of the formation of the gastro-intestinal anastomosis of microsurgical techniques and a separate cross-linking methods of internal and external casings of hollow organs without entrainment into the joint mucosa anastomosis gives high.impermeability and durability, retains histotopography linkable tissues. Gastric resection methods developed to form microsurgical gastrojejunal anastomosis and gastro used in clinical practice in 20 patients. Operated patients were examined after 1-6 years after surgery. When gastroscopia they celebrated, good function Form-balanced, the sphincter, the absence of duodenal reflux. CONCLUSION: The use of microsurgical techniques with gastric resection with the formation of functionally active gastroduodenal and gastrojejunal anastomosis can create gastrointes.inal anastomosis with anti-reflux properties and save the porter, without violating its contractile function, ensures minimum trauma to the tissues, the exact adaptation of the histologic homogeneous layers of the walls of bound bodies.

[CLINICAL, ENDOSCOPIC AND MORPHOLOGICAL FEATURES OF GASTROESOPHAGEAL REFLUX DISEASE IN PATIENTS WITH CERTAIN SURGICAL DISEASES OF THE UPPER GASTROINTESTINAL TRACT].

OBJECTIVE: To reveal the peculiarities of manifestations and treatment of gastroesophageal reflux disease (GERD) in patients with peptic ulcer disease of the stomach and duodenum, hiatal hernia (HH) and after stomach resection. MATERIALS AND METHODS: 387 patients with GERD, peptic ulcer disease of the stomach and duodenum (200 patients), after resection of the stomach Billroth II (150 patients), 37 patients with HH. Videoendoscopic equipment company OLYMPUS (Japan) was used. Biopsies of the mucous membranes of the pylorus, body, angle of the stomach and esophagus were studied to identify preneoplastic changes. HP was determined histologically, cytologically, urease tests. RESULTS: The patients with GERD and peptic ulcer disease of the stomach and duodenum were complained on the heartburn, the patients after resection of the stomach--on feeling bitterness in the mouth, with HH--on the pain behind the breastbone. More severe degree of GERD (C and D) was endoscopic feature in patients with HH and A degree or endoscopic negative form--after resection of the stomach. Preneoplastic changes of the esophageal mucosa with columnar epithelium were found in cases of less severe degrees of inflammation. The degree of esophagitis, presence of preneoplastic changes were determined depending on the presence of Helicobacter pylori. Antireflux surgery was performed under strict indications. CONCLUSION: Clinical features, endoscopic, morphological manifestations of GERD in patients with pectic ulcer disease of the stomach and duodenum, with resection of the stomach and patients with HH were determined. This is dictated the individual differentiated approach to the choice of the treatment.