METHOD FOR ASSESSING PROBABILITY OF DEVELOPING NEPHRITIS IN DIFFUSE LIVER DISEASES Russian patent published in 2023 - IPC A61B6/03 A61B5/26 A61B5/55 A61B5/1477 

FIELD: medicine; radiation diagnostics.

SUBSTANCE: invention can be used to assess the probability of developing nephritis in diffuse liver diseases. Carry out magnetic resonance imaging of the kidneys to determine their size, search for renal arteries. Then, the mode of marking the spins of protons by a magnetic field in water molecules of arterial blood is carried out — ASL-perfusion of the kidneys with a quantitative assessment of perfusion in the renal arteries. If the ASL perfusion index in the renal arteries is greater than or equal to 450 ml/100 g/min, this indicates the absence of the probability of developing nephritis, if less than or equal to 449 ml/100 g/min, the probability of developing nephritis.

EFFECT: method makes it possible to assess the probability of developing nephritis in diffuse liver diseases by determining the quantitative assessment of perfusion in the renal arteries by the method of magnetic resonance imaging of the kidneys in the ASL-perfusion mode of the kidneys.

1 cl, 6 ex