highly significantP=0.006
In the CLL group, no statistical significance was found regarding all markers except for CD20 mean fluorescence intensity (P=0.002), however, within the NHL group, there was a significant relation between the percent positivity of both flow cytometry and IHC regarding CD20 (P=0.01), CD5 (P=0.02), CD23 (P=0.049), κ (P=0.025) and highly significant one for λ (P=0.006) ( Table 2 ).