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Follow-up after treatment
Source: Salivary Gland Cancer Treatment (PDQ®)–Health Professional Version, National Cancer Institute.
Source updated: May 13, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary.
Complications of surgical treatment for parotid neoplasms include facial nerve dysfunction and Frey syndrome (also known as gustatory flushing and sweating and auriculotemporal syndrome).[9] Frey syndrome has been successfully treated with injections of botulinum toxin A.[28-30]
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Preserved source evidence · Not medical advice