In October I was diagnosed with Stage IV lung cancer caused by EFGR gene mutation. I had brain metastases and had to have surgery to remove the largest tumor. I then had three targeted radiation treatments to the brain. I am taking Tagrisso and it is shrinking the lung tumor as well as the two small brain tumors. Sadly, there is no cure. The medicine is keeping it in check. I feel great and am living my life as normal. Praying it continues to work. My advice is to not google and read everything you see on the computer.
Praying for you and your treatment.