1. Three-dimensional virtual NLS-diagnostics method of metatron hunter makes possible to increase informativity in revealing of direct and indirect symptoms of biliary obstruction.

2. Ultramicroscanning mode with SEA is the most optimal for revealing of lesser space-occupying masses and identifying of their character.

3. Application of three-dimensional virtual NLS-reconstruction of an image method provides early revealing of biliary obstruction reasons, reduces the price of patients investigation thanks to more rational application of expensive and invasive diagnostic methods.

4. Three-dimensional virtual NLS-diagnostics allows to evaluate results of treatment maneuvers.