I am in the unfortunate position to have both an autoimmune disease and a possibly malignant Lung Nodule. Due to the autoimmunity, which by the way is Sjogren's Syndrome, I am forced to use Immunosuppressive Drugs to control the symptoms, not the best idea, but necessary. This can certainly cause issues with my Lung nodule and keeps me up at night wondering. BTW, if it makes a difference, the drug I use is called Cellcept, it is usually used for recipients of Organ Transplants to prevent rejections. My question is since I am possibly increasing my chance of restarting a nodule in Cell Cycle Arrest by using this drug should I be more vigilant in my followups with CT Scans, in other words, should they be done more often to stay on top of things. What is the recommended intervals to have them done. Also, my nodule is 1.4cm x 1.1cm, would I be able to use X rays on occasion in lieu of the CT to save on the radiation? Thank you for any info you can pass on.