NCIt related terms : Papillary cystadenoma lymphomatosum;
NCIt definition : An adenoma characterized by an oncocytic, often papillary, epithelial component, dense
lymphoid stroma, and cystic spaces. It occurs primarily in the parotid gland, and
is the second most common benign parotid salivary gland tumor. A strong association
with smoking has been reported. It typically presents as a painless swelling in the
lower portion of the parotid gland.;