There is an increased risk of developing small cell lung cancer (SCLC) with prolonged exposure to radon, although not all studies have found this association in never smokers (Barros-Dios et al., PMID 22539606). It wouldn't hurt to ask if the home has been tested.I would be very interested in sendin...

I will consider NGS testing but even if an oncogenic driver is found, targeted therapy is unlikely to work. What I will do is repeat biopsy to evaluate if there is mixed NSCLC present, which increases the probability of response to targeted therapy. However, SCLC component still needs to be addresse...