| 摘要 |
FIELD: medicine, neurology. ^ SUBSTANCE: one should study subpopulation composition of blood formic elements - erythrocytes and their morphodensitometric parameters - integral value of local membranous curvature, index of spicularity and erythrocytic surface area. Chronic cerebral ischemia stage I should be diagnosed at values of percentage content of discocytes ranged 60-66.2±0.8%, spherocytes - 0.7-11%, leptocytes - 0.1-2.2%, echinodiscocytes - 0.4-4.6%, stomatocytes - 5.8-2.6%, integral value of local membranous curvature being above 4.0±1.3 up to 12.5±1.5, index of spicularity being above 0.1 up to 0.15, surface area being above 24.35-26.976. The second stage should be diagnosed at values of percentage content of discocytes ranged 48-59%, echinodiscocytes - above 4.6-9.3%, discospiculocytes - 0.3-0.4%, spiculocytes - 0.8-4.2%, integral value of local membranous curvature ranged 12.5±1.5 up to 34.0±, index of spicularity being above 0.15 up to 0.3, erythrocytic surface area being above 26.976 up to 30.12. The innovation enables to objectively subdivide early stages of chronic cerebral ischemia. ^ EFFECT: higher accuracy of diagnostics. ^ 4 dwg, 3 ex, 2 tbl |
