tumor cytosols that contained low levels of both cyst proteins ( less than 225 ng/mg gcdfp-15 and less than 750 ng/mg pbp ) had a high incidence of grade 3 ( 35 of 46 , 78 % ) or grade 2 ( 15 of 46 , 33 % ) histologic findings and had a high incidence of receptor-negative specimens ( 27 of 52 , 52 % ) .
C0027651
tumor
C0010709
cyst