WebSep 9, 2008 · This is the second study known to us that has investigated the influence of paraproteins measured by TEST 1 in comparison with a Westergren-based method. In a previous study, Ajubi et al. 10 have shown a linear relationship between ESR reading by TEST 1 (x) and paraprotein concentration (y) (y = 0.22x + 0.69; r = 0.71). WebSep 1, 2004 · The tests were initially performed on plasma samples with the Hitachi 917 automated analyzer (Roche Diagnostics) using the Roche total bilirubin assay and the …
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WebThe frequency of paraprotein-induced laboratory errors is variable and probably underreported (2,3,24). In one study, half of patients with paraproteinemia showed … WebMost reported cases have involved individual paraprotein (IgG, IgM, or IgA) interference in assays on particular platforms. Testing other samples with the same type of paraprotein … hitta foton
Paraprotein - an overview ScienceDirect Topics
Webparaprotein: [ par″ah-pro´tēn ] a normal or abnormal plasma protein appearing in large quantities as a result of some pathologic condition, now replaced in most contexts by the … WebFeb 6, 2024 · DNA-based testing for the PMP22 duplication (CMT 1A) is widely available and detects more than 98% of patients with CMT 1A (see the image below). [ 46] Point mutations in the PMP22 gene, which... Web7.2.6 Paraprotein Interference in Clinical Laboratory Tests. Interference of paraprotein can produce both false-positive and false-negative test results, depending on the analyte and the analyzer. However, the magnitude of interference may not correlate with the amount of paraprotein present in serum. The most common causes of interference ... hittahap