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Automated Analysis for Differentiating Leukocytes in Body Fluids Using the Software "biological Liquid Application" on ADVIA2120/2120i Hematology Analyzer

Overview
Journal J Clin Lab Anal
Publisher Wiley
Date 2018 May 27
PMID 29802648
Citations 4
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Abstract

Introduction: We evaluated the "Biological liquid application ADVIA2120" software for differentiating the percentage of polymorphonucleated (%PMN) and mononucleated cells (%MN) in ascitic, pleural, and peritoneal dialysis (PD) fluid.

Methods: Biological fluid test results of 193 specimens obtained by automated methods (87 with and 106 without dedicated software) were compared with May-Grünwald-Giemsa (MGG) stained blood smears. Limit of detection (LoD) and quantitation (LoQ), repeatability, and inaccuracy were assessed.

Results: Good agreement between the automated methods with dedicated software and the manual method for %PMN and %MN was obtained for leukocyte differentiation in ascitic and pleural fluids, while correlation with the manual method for PD fluid was poor, both with and without the dedicated software.

Conclusions: We demonstrated that the automated differentiation of leukocytes with dedicated software on the ADVIA2120 analyzer for body fluids is a good alternative to the microscopic reference method for peritoneal and pleural specimens, but not for PD fluids.

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Automated analysis for differentiating leukocytes in body fluids using the software "biological liquid application" on ADVIA2120/2120i hematology analyzer.

Falda A, Doretto P J Clin Lab Anal. 2018; 32(8):e22578.

PMID: 29802648 PMC: 6817033. DOI: 10.1002/jcla.22578.

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