Head and Neck Oncology
Head and Neck Cancer — Warning Symptoms
Early warning symptoms of head and neck cancer that should not be ignored, and the correct timing of investigations.
What are the first symptoms of head and neck cancer?
Head and neck cancer often starts silently; first symptoms may be simple, dismissable complaints. The most common red flags: (1) hoarseness lasting more than 2 weeks, (2) dysphagia or odynophagia lasting more than 3 weeks, (3) non-healing oral ulcer for more than 3 weeks, (4) unilateral referred ear pain (otalgia) for more than 3 weeks, (5) neck mass persisting more than 2 weeks, (6) unexplained weight loss, (7) persistent nasal obstruction (especially unilateral + bloody discharge), (8) persistent globus sensation. Any of these exceeding 2–3 weeks — combined with smoking/alcohol risk factors — warrants prompt ENT evaluation. Early diagnosis raises 5-year survival from 80% to over 95%.
Risk factors and when to pursue advanced testing
High-risk groups: over 50, current or former smokers, regular alcohol users, betel/quid users, HPV-positive (rising in younger patients), poor oral hygiene / chronic dental trauma. In this group, the threshold for the symptoms above should be shorter (1–2 weeks).
ENT examination: oral cavity + pharynx + larynx fiberoptic evaluation + neck palpation are standard. Suspicious lesions proceed to biopsy (incisional or FNA), imaging (CT/MRI/PET-CT), and staging. The "wait and see" approach is replaced by "prove it isn't cancer".
Frequently Asked Questions
- A mass persisting more than 2 weeks, larger than 1.5 cm, hard, painless, and not freely mobile is likely malignant. ENT evaluation + ultrasound/CT + fine-needle biopsy clarifies diagnosis.
- Risk is lower but not zero. HPV-positive oropharyngeal cancers are rising in young, non-smoking individuals. Reflux, poor oral hygiene, and nutritional deficiency also contribute.
- Yes — it largely prevents HPV-associated oropharyngeal cancers. CDC and ECDC recommend HPV vaccination for young individuals (recommended ages 9–26). Earlier vaccination is more effective.
- Unexplained weight loss + fatigue + appetite loss can be "B-symptoms" of various cancers including head and neck. Primary-care evaluation + advanced testing is needed.
- In high-risk groups, annual ENT evaluation (oral exam + laryngeal endoscopy). In low-risk, symptomatic evaluation suffices; routine screening not recommended.
References
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