frozen sections of warthin 's tumor and normal salivary glands , doubly labeled with rhodamine-phalloidin for actin and monoclonal antibody 312c8-1 for cytokeratin 14 , show that normal myoepithelial cells of acini and intercalated ducts have both of these filaments , as do a proportion of basal cells in the tumor .
C0001429
warthin 's tumor
C0036098
salivary glands