NCIt synonyms : Sebaceous Lymphadenoma of the Salivary Gland; Sebaceous Lymphadenoma of Salivary Gland;
NCIt definition : A rare, benign epithelial neoplasm composed of irregular proliferating nests and islands
of epithelium, including solid and gland-like sebaceous elements, surrounded by lymphoid
stroma. Most occur in the parotid gland. Symptoms include a progressively enlarging,
painless mass. Sebaceous lymphadenocarcinoma is the malignant counterpart.;