edit, growth of the cells in the walls of the kidney where it was previously removed causing blocklage to the testical cord that might have caused the testicle to swollen. sorry for the misunderstanding.
thanks for the info.. we hope to take torisel too unfortunately.. my country only have sutent, avastin, interleukin2, nexavar no torisel . so dads decision is to try out on nexavar. hopefully we can start the medication asap and get some good results.