NCIt synonyms : Non Clear Cell Renal Cell Carcinoma; nccRCC;
NCIt definition : A group of renal cell carcinomas characterized by the absence of lipid-containing
clear adenocarcinoma cells. This category includes the following morphological subtypes:
papillary renal cell carcinoma; sarcomatoid renal cell carcinoma; chromophobe renal
cell carcinoma; tubulocystic renal cell carcinoma; and eosinophilic solid and cystic
renal cell carcinoma.;