I had 2/3 of my left lung removed in June 2015 for adenocarcinoma. 3 months prior to that I had a lumpectomy of the right breast for invasive ductal carcinoma. The recovery was long and difficult. I now have a small growth in what's left of my left lung. It's too small and too close to the aorta to biopsy. My oncologist,who I trust, feels a wait and see approach is appropriate. Though I trust his expertise, I would like to know what is growing (very slowly) inside me. The wait is difficult. See him in 4 months.