I'm age 54 with Kidney cancer RRC clear cell on 11/19/14 I had a 2cm tumor removed by Robotic procedure right Kidney partialectomy. After surgery Pathology report shows a Positive Margin for tumor left behind my tumor location was against artery. March 2015 had my 1st CT scan follow up it showed 1 cm spot on Kidney could be scar tissue, 5mm spot on lung could be cyst. I go back in 6 months for a follow up if they grow we know it's cancer again. I wanted a scan in 3 months but Dr felt to much radiation and said 6 months is ok. I still don't agree and I pray Dr is correct, Praying for good results after late Sept 2015 re-scan.