In a case of allergic rhinitis, whose symptoms are now controlled for past 15 days with use of steroid nasal sprays, how long further will you advise to continue the spray ?
“51 yrs old male, teacher by occupation has reported with h/o hoarseness for past 2 mths, insidious onset, slowly progressive, with no difficulty in breathing or swallowing, no foreign body sensation. Has 4 kg weight loss in past 2 months. H/o cigarette smoking, 1 pack per day for past 25 yrs present”
1. Give your differential diagnosis.
2. What is field cancerization.
3. What are the types of conservative laryngectomies. Describe them.
4. What is chemoprevention.
5. How does tobacco cause cancer.