Ok, after a re-examination of the biopsy done in 97' & the new biopsy, the dr's have realized that my husbands RCC is none of the 4 "typical" RCC. It's called "unclassified" because they truly don't have a name for it yet!!! He is only 1 of 3 that the pathologist here at NIH has ever seen.
Has anyone had any experience with this???