Prof. Dr. Günter Hafız Ear, Nose & Throat · Head & Neck Surgery

Ear, Nose & Throat · Head & Neck Surgery · Istanbul

Laryngeal Cancer Surgery in Istanbul

Cancer of the voice box threatens the things that make daily life yours: your voice, your swallowing, your breathing. Treatment is planned around keeping them.

Who this is for

Persistent hoarseness, a change in the voice that will not settle, difficulty swallowing or a biopsy that has confirmed a laryngeal tumour — these are the reasons patients come to this page. Early laryngeal cancers are often very treatable, which is why a voice change lasting more than a few weeks deserves examination.

What happens at the first visit

Prof. Dr. Hafız examines your voice box directly with a thin camera, reviews any biopsy and imaging you bring, and explains what he sees in plain words. If the diagnosis is already made, he walks you through the options for your exact tumour: laser surgery through the mouth, open surgery, or referral for treatments beyond surgery where they serve you better.

Preserving the voice

Where the tumour's size and position allow it, Prof. Dr. Hafız removes laryngeal tumours with transoral laser surgery: through the mouth, without external cuts, taking the tumour while sparing as much of the voice box as possible. Where more extensive surgery is needed, he explains exactly what will change and what help exists afterwards. The goal is stated at the first visit and pursued through the last: treat the cancer, keep as much voice as the disease allows.

Laryngeal and voice-box cancer surgery is a starred focus of Prof. Dr. Hafız's practice, alongside transoral laser surgery and airway surgery. He has treated the larynx across thirty-five years of practice, teaches it as a professor, and follows a simple order of priorities: the cancer first, the voice as close behind as medicine allows.

Prof. Dr. Günter Hafız

If your voice has changed and stayed changed, if a tumour has been found, or if you are weighing options offered elsewhere, an examination here gives you a clear, experienced answer to plan around.

How long can hoarseness last before it should be examined?
A voice change that lasts more than a few weeks should be examined, especially if you smoke or used to. Most hoarseness is not cancer — but the examination is quick and settles the question.
What is transoral laser surgery?
It is surgery performed through the mouth with a laser, removing the tumour without cutting the neck open. It suits selected early tumours; whether it suits yours is determined at examination.
Will I lose my voice?
Most patients with early tumours keep a working voice. For larger tumours, Prof. Dr. Hafız explains honestly what surgery would change and what rehabilitation exists. You will know what to expect before you decide anything.

Medically reviewed by Prof. Dr. Günter Hafız, Professor of Otorhinolaryngology — 08/2026

Appointments

Talk it through in person

Consultations Monday to Saturday at Selenium Plaza, Beşiktaş. In Turkish or English, and by WhatsApp from abroad.

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