Parotid and salivary gland tumors

Most arise from the parotid gland. The main symptom is a swelling or firmness. About 80% of parotid tumors are benign.

Suspicion of malignancy

Rapid growth, pain, facial paralysis, skin fixation, or additional neck masses.

Treatment

Surgery is the mainstay. The main risk is temporary or permanent facial nerve palsy; permanent palsy risk is about 1–2%.