RESUMO
The results of miniinvasive transcutaneous interventions for purulentseptic complications of pancreonecrosis are presented. The computeric tomography (CT) and the ultrasound investigation data where compared while choosing of transcutaneous access towards purulent focus. Peculiar attention was drawn to searching of extraperitoneal trajectory for the drain conduction way. The drains were installed, using a onestaged method with a stylet catheters, owing 10 12 Fr in diameter, or a twostaged one. While comparing various methods of treatment of the pancreonecrosis purulentseptic complications there was established efficacy of miniinvasive interventions, performed for pancreatogenic abscesses and relatively delimited purulent foci in retroperitoneal cellular tissue.