Frequency of MPM/FLIM descriptors in 25 MMs, 50 melanocytic nevi and 50 BCCs.

Cohen's k coefficients of single descriptors, X2 values and Odd's ratios in 25 MMs and 50 nevi.• = X 2 significancy (p≤0.005). The value is NA (not applicable) when it was not possible to find: nevi with a positive parameter, nevi with a negative parameter, melanomas with a positive parameter, melanomas with a negative parameter.**Melanin containing cells in 3 BCCs were large and with different size, but did not show all the atypical aspects of melanoma cells.