Hi Sue,
I have inflammatory breast cancer not lung cancer but my words of advice for you would be to seek a second opinion. Whatever the type of cancer it's YOUR life and if you are at all worried or concerned by the treatment protocol then for peace of mind you need to check all the options available to you. I am becoming more convinced that as patients we need to be proactive and take some responsibility for our own treatment. Even the best of oncologists cannot be correct 100% of the time.