TABLE 3.

Correlations of the tumor marker CA 19‐9 with texture parameters resulting in Spearman's correlation coefficients of 0.5 and above.

Texture parameter	Spearman's r	p
_MinNorm	0.5	0.04
S(0,1)InvDfMom	−0.7	0.01
S(1,−1)SumVarnc	0.6	0.01
S(1,−1)DifVarnc	0.6	0.03
S(1,−1)DifEntrp	0.6	0.03
S(3,0)SumAverg	0.5	0.04
Vertl_LngREmph	−0.6	0.04
Sigma	0.7	0.01