Hi Zora 0121,
I had a segmentectomy of a nodule about the same size as yours about two weeks ago. I am 68. my surgeon called the pathologist during surgery to find out how much to take out (i.e. whether he thought it was cancer or not). (It was originally planned to be a wedge resection). I have gone through many tests for the last two years and when I mentioned this to my surgeon, he was not at all surprised that nothing showed up. He said that anything the size of our tumours do not show up on CT's and PET scans and biopsies. My Pulmonologist obviously didn't know this. I am also in Canada, in Vancouver and my surgeon was Dr. Yee, said to be the best in North America. Please look him up on YouTube and you will see his inventions and techniques that he has invented. He does many lung transplants. Maybe you will be able to afford to fly out here. You are welcome to stay with me.