Hi I had TB infection in past , i took treatment for 1 year , then I was ok since past 4 years but from last 3 months I have oberserved soar throat, nodes in my lymph nech , slowly I have started feeling lot of discomfort in my neck , difficulty in eatiny & its take lot of enery for me to speak, My frds advisng that It is sometimes throat cancer. Can you please advise wt it could be & are there chances of Cancer if someone have TB in past, I am worried. And tell me how dangerous is Throat Cancer. Is it totally curable.