relative risks were 1.6 ( p = 0.43 ) for 11 to 25 nevi , 4.4 ( p = 0.01 ) for 26 to 50 nevi , 5.4 ( p = 0.008 ) for 51 to 100 nevi , and 9.8 ( p = 0.001 ) for more than 100 nondysplastic melanocytic nevi .
C0027960
nevi
C0027962
melanocytic nevi