ABSTRACT
Automation of routine operations of photomorphometry of blood smears realized in the MEKOS-C cytoanalyzer helped create a new level of using a set of cytological tests, such as assessment of the leukocyte and erythrocyte formulae and of the histogram of hemoglobin distribution in red cells, estimation of leukocyte subtypes, assessment of the characteristics of the nucleolar system and the nucleoli-forming sites. Automated complex analysis of an increase in the measured characteristics of red and white blood cells impossible in common microscopy and flow cytoanalyzers appreciably improves the sensitivity and accuracy of tests and extends the range of their application. Low cost of analysis of a blood smear permits the use of MEKOS-C not only in clinical studies, but even in overall prophylactic screenings of the population.