I did go for it the cat scan last Monday. I had asked in a post what members thought of taking it. (Thanks again for responding). So my results were a 4 ml. Nodule on my left lung. Dr. Said probably nothing to worry about, just check with another scan in 6 months to see if any changes. Has anyone else gotten this report after a scan? Just wondering how common this is. Guess it was a good idea to get the scan, but now I'll probably worry even though dr. Said not to.