In Dec 2014 I had a radical nephrectomy to remove a renal papillary cell carcinoma, as a result I am left with one kidney which is 37% functional. In Jan 2016 I had a bowel cancer op and the result is Stage C in that one lymph node tested positive from the 14 removed. I have been referred to Oncology and have to give my decision whether or not to undergo chemotherapy. The drugs involved are capecitabine and oxaliplatin, my instinct is to protect my remaining kidney by not exposing it to toxins it may have difficulty in clearing. Has anybody out there had a similar experience or has undergone chemo with similar complications?