left nephrectomy nov 2011. Stage 3b. spot found in my lung [ 3mm] Dec 2012. next CT shows first spot had increased to 6 mm another measuring 3mm found. CT yesterday: first spot not found, second spot has remained to same size. Three new spots: 1.1 x 1.2 cm, 1.0 x1.0 cm, 6mm. The largest is situated so that it can be removed with a Day Surgery. Where are the best clinical trials currently?