Hi ..l had problems with salivary glands then 18 months ago they gave me CT..which shows nodules on both lungs ..nothing concerning..6 months later another..no concerns.but then 6 months after a mother shows 2 ..1 on each lung had grown..pet scan shows activity in 2 lungs and they say lung cancer.. and salivary glands .though previous biopsies on glands was negative .lve got to have lung biopsies on both lungs .lm really scared..and my head is everywhere...