Laryngeal cancer

Also called Cancer of the larynx or Throat cancer

Laryngeal cancer is cancer of the larynx (voice box), the part of the throat that contains the vocal cords. The most common symptom is a hoarse or changed voice lasting more than 3 weeks. It is more common in people over 60, and smoking and drinking alcohol greatly increase the risk.

Last updated Nov 9, 2026

What it is

Found early, it can often be cured with radiotherapy or surgery.

Treatment may affect speaking and swallowing, and speech and language therapists help with recovery.

Common signs

  • A hoarse or changed voice for more than 3 weeks
  • A sore throat or cough that does not go away
  • Difficulty or pain when swallowing
  • A lump in the neck
  • Noisy breathing

How it is usually diagnosed

  • Examination of the throat with a camera (nasendoscopy)
  • Biopsy
  • CT, MRI or PET-CT scans

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • Endoscopy and biopsy reports
  • Scan reports
  • ENT and oncology letters
  • Speech and language therapy notes

Questions to ask your doctor

  • What stage is the cancer?
  • How will treatment affect my voice and swallowing?
  • What support is there to stop smoking?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Difficulty breathing or noisy breathing that gets worse: call 112

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources