You don't say if you are a
smoker, or how old you are. My 66 year old husband had a
CT scan for coughing up
blood, and had an MRI. He was told it was from a past infection, to repeat in 3 mos. He did, he was again told not growing and nothing to worry about....To make a long story short, 6 mos later, after an MRI less than a month before, he all of a sudden had lung cancer, lymph node cancer, 2 brain tumors, and bone cancer. Gee, it metastasized in under a month to all of those places?