Hi everyone.... I was wondering if anyone has been told they have calcium spots on the lung or lungs? I went in for a check up with my lung dr. and he showed me my chest xray and there were tiny white spots on my left lung. He said they were "calcium spots". I had a cancerous tumor removed last year from my right lung and I am really scared that it might be cancer again. He said that everything was ok as did my oncologist. They told me that they see this a lot. I don't know if I believe them... How do they know with just the xray? Am I worrying too much? I don't know what to do.