[Classification, differentiated and topic diagnosis, and treatment of hepatic cystic lesions].

Accumulated in 2004-2014 yrs in Department of laparoscopic surgery and choledocholithiasis experience of treatment in patients, suffering parasitic and nonparasitic hepatic cysts, was analyzed. Own improved classification of hepatic cystic lesions was proposed. Peculiarities of performance of open operations, of the puncture miniinvasive operations and interventions for hepatic cysts, using laparoscopic approach, were enlighten.

[Comparative estimation of open and mini-invasive interventions in the treatment of hepatic abscesses and accumulations of liquid of postoperative genesis].

A comparative aspect of the treatment results for pyogenic hepatic abscesses and extraorgan accumulations of postoperative liquid, using transcutaneous ultrasonografically controlled and open-access interventions, was studied up in 328 patients. The efficacy and concurrent ability of miniinvasive technologies in such patients was proved.

[Methodological and tactico-technical basics of transcutaneous echocontrolled interventions].

The main terminologic entities, which characterize transcutaneous echocontrolled interventions, are analyzed. The basics of technique of transcutaneous puncture and drainage conduction under ultrasonographic examination control, the accesses variants, indications and contraindications for their application are presented.

[Ultrasonographic diapeutics of the hepatic abscess. Possibilities and achievements].

Transcutaneous interventions (TI) under ultrasonographic control were applied in 163 patients (the main group) for primary pyogenic hepatic abscess (PPHA). For comparative group 31 patients were included, in whom an operative intervention was done (disclosure, sanation and external drainage of the focal lesions). While treating PPHA in 91 patients the TI punctures under ultrasonographic control were made and in 72--transcutaneous drainage was performed.