the immunocompetent cells ( b and t lymphocytes , mononuclear phagocytes , mps cells ) known to be responsible for the rejection of the hpv- ( human papillomavirus ) induced tumors in the skin ( warts ) were analyzed in the infiltrates of 63 oral squamous cell lesions of suspected hpv origin ( condyloma , ca ; focal epithelial hyperplasia , feh ; squamous cell papilloma , sqp ) as well as in tumors thought to be unrelated to hpv ( fibrous hyperplasia , fh ; papillary hyperplasia , ph ; true fibroma , tf ; keratoacanthoma , ka ) , using the anae ( acid alpha-naphthyl acetate esterase ) technique .
C0221910
squamous cell
C0009663
condyloma