Salivary Gland Sebaceous Lymphadenoma

**Semantic type:** Neoplastic Process

**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.

**Synonyms:** - Sebaceous Lymphadenoma of Salivary Gland - Sebaceous Lymphadenoma of the Salivary Gland