Hey Guys! Really great to have found this forum. My father, 70, was diagnosed with NSCLC 1B about two years ago. They found two masses, a larger one, I think about 6 or 7cm, behind his heart. The other one, I think maybe around 2cm or 3cm, was in his right lung. No mets. The surgeons removed the larger one, along with a little more than 1/2 of his left lung, while leaving the one in his right lung untouched (I'm not sure why). He was given 4 rounds of Cisplatin since it was 1B and that they will just have to monitor the smaller one. Anyways, you guys know the drill. CAT scans every 3 months, then it's 6 months etc. we thought everything was under control until it wasn't. His last scan was in November 2016. However his latest scan showed that the one in his right lung grew and now his remaining left lung also has some cancer cells. PET scan shows no other mets. We are just devastated. I couldn't stop crying bc we thought he had it under control and the thought of losing him so soon is just too much. All the feelings after the initial diagnosis came rushing back. Maybe even more amplified. His onc will likely get him started on targeted therapies, along with blood-vessel blockers that stops the growth of cancer cells. Not sure which yet. My question, has anybody had success using a combination of these? Also, are NSCLC more prone to recurrences? Or just certain mutations?