FIELD: medicine.
SUBSTANCE: invention concerns medicine and is intended for diagnostics of an ischemic clottage of the central vein of a retina. Duplex scanning with colour Doppler mapping on a site of passage of the central vein of a retina (CRV) in an optic nerve depth on distance from 0.75 to 6 mm from the retina surface is performed. The relation of the maximum rate of blood flow Vmax to the minimum rate of blood flow Vmin (Vmax/Vmin) is determined. At value Vmax/Vmin 1-1.4 ischemic type of CRV clottage is diagnosed.
EFFECT: offered way allows diagnosing an ischemic clottage of the central vein of a retina on the basis of ultrasonic quantitative criteria.
3 dwg
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