The Analysis of Erythrocyte Morphologic Characteristics in Urine Using a Hematologic Flow Cytometer and Microscopic Methods
Autor: | Menno de Metz, Pieter Paul Schiphorst, Roy I. H. Go |
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Rok vydání: | 1991 |
Předmět: |
Erythrocyte Indices
Kidney Pathology medicine.medical_specialty Erythrocytes medicine.diagnostic_test business.industry Phase contrast microscopy Erythrocyte morphology Red blood cell distribution width General Medicine Urine Flow Cytometry AutoAnalyzer law.invention Flow cytometry medicine.anatomical_structure law Microscopy medicine Humans Microscopy Phase-Contrast business Hematuria |
Zdroj: | American Journal of Clinical Pathology. 95:257-261 |
ISSN: | 1943-7722 0002-9173 |
DOI: | 10.1093/ajcp/95.2.257 |
Popis: | Three methods for the examination of erythrocyte morphology in urine are described: phase contrast microscopy, microscopy of cytocentrifuged and stained preparations, and erythrocyte analysis with the Technicon H1®. Analysis with the H1 has not been described until now. All methods can be used to discriminate between dysmorphic and isomorphic erythrocytes. The red cell distribution width was the best H1 parameter for this discrimination. The authors have found a good correlation between the microscopic methods. The clinical impact of the three methods was studied with urine samples from patients with a confirmed diagnosis. The discrimination between renal and nonrenal hematuria is similar with phase contrast microscopy and cytocentrifuged preparations. The use of the H1 for this discrimination is not recommended. |
Databáze: | OpenAIRE |
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