papillary renal carcinomahereditary papillary renal carcinomapapillary renalstage 4 papillary renal cell carcinomapapillary type renal cell carcinomapapillary kidney cancerpapillary renal cellhereditary papillary renal cancerpapillary type 2 kidney cancertubulopapillary renal cell carcinomapapillary renal cell cancertype ii papillary renal cell carcinoma