Hi the experts say that my lung cancer was the most likely cause to bring on my PMR. Which was proved to be right as when a third of my lung was removed it vanished from me. It then came back 9 months later which annoyed me. Due to the 5 year after care you receive after your lung operation I was due a scan and a week later I was told I had a cancer spot on my adrenal gland.the doctor said hopefully when we remove the gland your PMR should go just like it did after your lung operation which was 2 months ago. This is because there is still a small group of cells around or to close to a main artery which was to dangerous to cut by. So I start a 2 week course of radiotherapy on Tuesday.what I want ask you was anyone you given a possible reason for your PMR as I was with my lung and adrenal cancer.