What sort of sympstoms are you having? If you log on to www.google.com (http://www.google.com) and type in lung cancer symptoms, you should be able to find a website that will answer all your questions. I recently thought I had lung cancer because of the symptoms I had, which were: coughing up blood, chest pain and shortness of breath. But it turned out to be COPD (Chronic Obstructive Pulmonary Disorder). Please see your Doctor now to put your mind at rest, because he/she will be the only one who can really answer your question. Good luck and let us know how you get on, Ann.