7 , 8 , 18 and 19 and basal cells selectively labeled by the monoclonal antibody ks 8.58 , in both the epithelial part of the cystadenolymphomas and in the duct epithelium of the parotid gland , confirms the hypothesis that the epithelial compartment of cystadenolymphomas is derived from the duct system .
C0596155
basal cells
C0014609
epithelium