Hi, i was hoping that someone could help me. Just the other day my dad was told he had a shadow on his lung, he has to wait now 4 weeks i think to get tested. The doctor told him he was concerned about it. My dad is very upset about it as he fears he might have lung cancer. im really scared for him and also angry at the fact that nothing is been done about it until 4 weeks time. its driving me insane all i keep thinking is what if the shadow on the lung is cancer. my father is 60 and he is a smoker so that also worries me. im scared that if he does have it that they might not be able to treat it on time. im finding it hard to take in, im too scared to talk to him about my fears as i know it will upset him even more. and my mother is very scared aswel i dont want to upset her either. does anyone think we should try and get the diagnosis and tests speeded up?