What are the referral criteria for a neck lump that has been present for more than two weeks in a patient over 40 years old?

Guideline-aligned answer with reasoning, red flags and references. Clinically reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP.

Posted: 22 August 2025Updated: 22 August 2025 Guideline-Aligned (High Confidence) Clinically Reviewed

Educational content only. Always verify information and use clinical judgement.