Hi, dear I have gone through your question. I can understand your concern. Your brother has throat cancer. Treatment depends on stage of cancer. In early stage surgery is helpful. In late stage surgery is not helpful and chemotherapy and radiotherapy remains the treatment options. Consult your doctor and start treatment according to stage and spread off cancer. Hope I have answered your question, if you have any doubts then contact me at bit.ly/Drsanghvihardik, I will be happy to answer you. Thanks for using health care magic. Wish you a very good health.