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. Author manuscript; available in PMC: 2016 Nov 10.
Published in final edited form as: J Urol. 2015 Apr 23;194(3):790–798. doi: 10.1016/j.juro.2015.02.2951

Figure 4.

Figure 4

a, assay repeatability. In patient subset duplicate blood tubes were collected at same time point for repeatability analysis. Normalized CTC counts are shown on log scale with reference to low/medium/high classification. Concordance among these 15 matched samples using this scheme was 100%. b, comparison to CellSearch. First 5 patients had matched samples sent for analysis on IsoFlux System and CellSearch CTC Test at baseline and after 1 chemotherapy cycle. In 5 patients tested no cells were detected using CellSearch.