in invasive carcinomas , a significantly higher proportion of the specimen was occupied by malignant cells ( mean 30 % ) than in the intraduct carcinomas ( mean 15 % ) , and receptors were detected more frequently ( 77 % versus 46 % ) and at higher concentrations ( mean 26 times on a wet weight basis , 19 times on a protein basis ) .
C1334274
invasive carcinomas
C0334227
malignant cells