Nick62, the main difference between the two is small lc is fasting growing and more difficult to treat. Stats from my doctor told me when i was diagnosed 26 months ago and gave me little hope.
Its was inoperabable and only treatment was to
Hit it hard with external radation and chemo.
Do not give up hope, sounds as though you are just
Finding out your diagnosis. If you want more info, let me know. Perhaps can be so help in your battle.
Keep positive and my thoughts and prayers are with you. Survior of nslc with metastsis. Wongwey