My father was diagnosed with rcc and had a nephrectomy in March of 2005. He is very tight lipped about lab reports and treatments. Lately he has had frequent fainting spells and at times has slurred speach. He has had two episodes severe enough to go to the ER. The doctor there just calls it a brain event. My question is what are the general symptoms of rcc brain mets? I just have this gut feeling that that is what is goin on. He gets results on an MRI this week and I may hold him at gun point to get the truth from him. Can anyone shed some light? He also has mets in the lungs and pancreas. Things don't look good and I don't know a damn thing. Help.