I recently had a Cardio CT and then a Thorax CT. The first showed Mediastinal/right hilar adenopathy. This means nodules/growths in the lymph system located between the lungs, the middle lol. This is generally an indication f lung cancer. The follow up CT indicates Lymphodenopathy! It is like this doctors are in league with insurance companies. I am only doing these dreadful test to access my CI insurance. I have cancer ie Non Hodgkin Lymphoma but apparently not severe enough to matter ?.. it is so frustrating. There are so many people , doctors, hospitals, pharmaceuticals..that it feels more like they goal is in direct conflict with mine. I want to live free of drugs and "treatments". But ONLY because that is my best approach. I am not suggesting this for anyone else, to be very clear. The drugs do not help me but have helped millions of others. Find what works for you personally. In the end you are your own Best Doctor.