Automated Cerebrospinal Fluid Cell Counts Using the New Body Fluid Mode of Sysmex UF-1000i
نویسندگان
چکیده
منابع مشابه
Leukocyte counts in cerebrospinal fluid with the automated hematology analyzer CellDyn 3500 and the urine flow cytometer UF-100.
BACKGROUND The counting of leukocytes and erythrocytes in cerebrospinal fluid (CSF) is still performed microscopically, e.g., using a chamber in most laboratories. This requires sufficient practical experience, is time-consuming, and may constitute a problem in emergency diagnostics. Specific automated systems for CSF cell counting are not available at present. METHODS We tested the hematolog...
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Diagnosis of urinary tract infection (UTI) is primarily done by microbiologic culture, which is time-consuming and can produce false-positives and false-negatives. Flow cytometry allows for rapid screening of many samples and eliminates culturing. We analyzed the Sysmex UF-1000i (TOA Medical Electronics, Kobe, Japan) for accuracy in identifying RBCs and WBCs, casts, bacteria, and epithelia. We ...
متن کاملEvaluation of the Sysmex UF-100 automated urinalysis analyzer.
Urinalysis is a high-volume procedure that currently requires significant labor to examine microscopic sediment. We evaluated the Sysmex UF-100 automated urinalysis analyzer for performing this task. Instrument accuracy was assessed by comparing continuous counts of microscopic elements from the UF-100 with ranges of cells (per low-power field or high-power field) from manual microscopy perform...
متن کاملAutomated urinalysis. Evaluation of the Sysmex UF-50.
We assessed the Sysmex UF-50 for reproducibility of results and carryover rate by performing between- and within-run precision analyses on 315 urine samples, evaluated the feasibility of using the UF-50 to measure urinary cellular and noncellular components by comparing results from the UF-50 with results of manual urinalysis using the Kova system, and performed side-by-side comparison of the w...
متن کاملAutomated flow cytometric analysis of cerebrospinal fluid.
BACKGROUND Recently, the UF-100 (Sysmex Corporation) flow cytometer was developed to automate urinalysis. We evaluated the use of flow cytometry in the analysis of cerebrospinal fluid (CSF). METHODS UF-100 data were correlated with microscopy and biochemical data for 256 CSF samples. Microbiological analysis was performed in 144 suspected cases of meningitis. RESULTS Good agreement was obta...
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ژورنال
عنوان ژورنال: Journal of Clinical Laboratory Analysis
سال: 2015
ISSN: 0887-8013
DOI: 10.1002/jcla.21866