Hi doctor, This is Esa from Riyadh,Saudi Arabia. Doctor am suffering from last one month my throte problem,when i eat some thing like rice,roti,..... small piece of that food stuck in throte near mouth,i feel un easy in my throte,i try to remove by cough but not come out,after two days it will come out with very bad smell, so please advise me how to solve this problem, is it symptom for throte cancer . Thanks