| Abstract: | Objective Explore MINDRAY five classifications of blood analyzers inaccurate detection of peripheral blood leukocyte classification factors. Method Use MINDRAY company produced BC-5800 automatic blood Analyzer in five categories of automatic analysis of the peripheral blood cells. Then microscopes with Hand smears Wright＇s staining Classification. Manual categorization. And the Leukocyte classification results of two methods for comparison. Results Leukocyte inaccurate automatic blood Analyzer includes two things： white blood ceils without classification, proportion of white blood cell. Found on the specimen immediately after in vitro testing, increased monocyte percentage would be significantly, and with severe liver disease, kidney disease, severe disorders of lipid metabolism, neonatal, Unsorted of white blood cells in patients with apparent increase. After dilution, then the machine testing, and the blood cell classification and manual classification results are basically the same. Nuclear left blood disease called severe virus infection increased monocyte percentage. After Hand smears analysis of dye, Specimens caught in the different cells, naive cells, rod cells are the basic blood Analyzer has been mistaken for monocytes. Patients undergoing radiotherapy and chemotherapy for patients affected by Ray, drug effects, changes in cell morphology, structure, Leukocyte classification by blood Analyzer will also have a greater margin of error. |
