Conversation: The conversation between human and AI assistant.
[|Human|] Hi, may I answer your health queries right now ?  Please type your query here...when you have lung cancer in both lungs brain cancer and had bowel cancer ,noe he is coughing up a small about of blood twice in two days how long do you think he will have
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. If you have multiple cancer then there is high chance that is it metastatic cancer. You may have lung cancer with brain metastasis. Treatment is very difficult. Surgery is not possible. So chemotherapy and radiotherapy is the treatment of choice. It is palliative treatment and can not cure the disease. So chance of survival is very low. It has poor prognosis. Life expectancy is not good. Sorry to say but it is the fact. Hope I have answered your question, if you have any doubts then contact me at bit.ly/ Chat Doctor. Thanks for using Chat Doctor. Wish you a very good health.