In 2015 I was diagnosed with a rare nslc of the right ureter /bladder..had surgery to remove the cancer and reroute it in bladder as well section if bladder removed..in April 22- 2017 was diagnosed with nsclc of right lung they removed the right upper and middle lobes as they were fused together I didn't have my surgery until August 23-2017 the results came back invasive adenocarcinoma and I just had the port put in now waiting to have more ct scans done..then waiting to start chemotherapy with combination of altima and cisplatin then follow up with clinical trial.. When they removed the 2 sections if lung they also scrapped it.should I be worried about this coming back again and if the surgeon got it all why are they wanting to do aggressive treatments um abit confused ..hope you can give me any info thank you