ENT A patient with Pancoast’s tumour develops loss of voice after radiation. It is due to A Vocal cord infiltration with secondary B Involvement of recurrent laryngeal nerve C Irradiation to vocal cords D Radiation stenosis of larynx 💡 Explanation A patient with Pancoast's tumour develops loss of voice after radiation. It is due to ✓ Correct Answer: B. Involvement of recurrent laryngeal nerve