"Lung cancer" is a misnomer. Cancer is cancer wherever it occurs.
☢ “Therapeutic” radiation, in any amount, harms living tissue. (Röntgen rays, electromagnetic radiation, x-rays, x-radiation, ionizing radiation, corpuscular radiation can be implemented for diagnostic purposes, but never for therapeutic benefit.) Chemo- “therapy” poisons healthy tissue [necrocytotoxin – a toxin that produces death of cells]. Of the 4 protocols in traditional (allopathic) cancer “therapy”: surgery (cutting), radiation (burning), cryo-ablation/cryosurgery (hypothermia) & chemo/chemical (poisoning/toxifying), only manual surgery possesses some legitimacy when malignant (cancerous) growth has reached a certain stage. It is far better to avoid cancer than to treat it. Cancer is the body's inability to stop the process of healing, the same natural process in producing a placenta (that one pound ***** attached to the uterine membrane which serves to nourish a developing baby). The essential anti-cancer vitamin is VITAMIN B17 (known as Amygdalin, and as Laetrile when synthesized from apricot pips). If you have cancer you must greatly reduce, or avoid: caffeine, tobacco, red meat, alcohol, corn syrup, cane sugar, tomato products. [U.S. cancer rates: the year 1900 : 3%; 1950 : 20%; 1972 : 27%; 1999 : 39%; by 2020 : 50%]