PERORAL ENDOSCOPIC MYOTOMY IN ESOPHAGEAL ACHALASIA: INTRAOPERATIVE COMPLICATIONS AND METHODS OF THEIR CORRECTION.

The authors analyzed complications in peroral endoscopic myotomy in case of esophageal achalasia in 27 patients. There were noted hypercapnia, carboxyperitoneum, hemorrhage, perforation of mucous coat of esophagus. These complications were suppressed during endoscopic manipulations.

[Modern methods of low-invasive treatment of the stricture and damage of the pancreatic duct, pancreatolithiasis].

The authors analyzed the experience of diagnostics and treatment of 49 patients. It was shown, that low-invasive methods of treatment (the endoscopic lithoextraction, stenting, surgical drainage) should be the priority means in treatment of pancreatolithiasis, strictures and cases of the pancreatic duct damage. The lethality consisted of 2.

[Choledocholithiasis in nonstandard situations: possibilities of combined methods of minimally invasive intervention].

The possibilities of minimally invasive combined interventions were shown in treatment of 49 patients with choledocholithiasis in nonstandard situations. The worked out and used minimally invasive combined operations allow ablation of concrements from bile ducts in patients who had undergone such operations as Billroth-II gastric resection and extirpation of the stomach and when cannulation of the major duodenal papilla is not possible. The authors have extended the possible application of minimally invasive methods of lithoextraction in patients with choledocholithiasis in nonstandard situations.

[The possibilities of combined methods of minimally invasive interventions in treatment of benign diseases and lesions of the bile ducts].

The authors have shown the possibilities of minimally invasive operations under ultrasonic, endoscopic and radiological control in treatment of patients with lesions and strictures of the bile ducts. The experience is based on an analysis of operations on 68 patients. In most patients the patency of ducts was restored without using open traditional operations due to the developed and used combined minimally invasive operations.