Hello, my FIL was diagnosed in 2005 with kidney cancer. He has his left kidney removed and about 5 years ago he was diagnosed with Renal Cell Cancer with mets to the lungs, since then he has new growth, now with mets to the lungs, 1 in the liver and several on the skull. He did 3 weeks of radiation on 2 of the skull metastisises, but that is all he can do. He has a wound that is preventing him from trying medications. We ve noticed a great deal of energy loss, a decrease in appitite, weight loss. Now we are dealing with swelling of the legs. It started 2 weeks ago in his feet and calves, yesterday it was noticed in his thighs. He s been on Lasik for 2 weeks but it doesnt seem to be helping. Can you please provide any information as to what is happening, is this all coming to an end? What can expect next?