Poorly Differentiated stage IV NSCLC with EGFR+ and PDL=90
Hi,
My mom (68y old) was diagnosed with poorly differentiated stage IV NSLCLC lung cancer with mets to liver, bones and brain almost 9 months ago. At the time of diagnosis and since the drs coudn't locate the tumor's primary sight right away, we did further testing + markers tests and she had TTF1 + as well as EGFR+ and PDL =90.