Hi Dan,
One of the biggest problems on this Forum is that I havn't yet found an individual section pertaining to cancer of the lung, further more I have read hundreds of posts and none of them (at least not obvious) relate to lung cancer or have been posted by people treating lung cancer.
Me thinks there should be an (optional) entry in the left-hand section under one's Avarta that mentions what type illness they are treating this would help everyone greatly when reading someone's post.
Kind regards