Hi where can i check if I have throat cancer or not? Im a male, 20years old, I have a few symptoms of throat cancer like my sore throat has been stayed for 3months and I found out I have a 2 little lumps under my chin and 1small lump on my neck on the left, they're all painless. I went to a family doctor to ask if I should do cancer test, he said no, but Im afraid. I think If I find out early I could treat that. So can you please tell me what should I do and Where can I go to check throat cancer?