cea showed weak focal staining in 5 carcinomas , 8 dysplasias and 3 keratoacanthomas , and more intense and extensive cytoplasmic and membrane staining in 10 carcinomas and 5 dysplasias , and no cellular staining in 4 dysplasias and 7 keratoacanthomas .
C0010834
cytoplasmic
C0007634
cellular