ESTIMATION OF INVOLUTION OF LIMITED PANCREATOGENIC ACCUMULATIONS OF LIQUID, DEPENDING ON THEIR WALL MATURITY

Results of examination and treatment of 60 patients, suffering pancreatogenic limited liquid accumulations (LLA) were analyzed, of them in 53 — a puncture—draining interventions (PDI) were made under ultrasonographic investigation (USI), 7 — were treated without surgical intervention. For the LLA maturity estimation important significance have their form, and еchogenicity, presence of vascular signals in the wall. Conservative therapy have appeared more effective while presence of a septic LLA, having diameter up to 5 cm without a wall formatted. Less mature are LLA, more probability exists of their regress after PDI, made under ultrasonographic control.