preferred_name: Grade 4 Clear Cell Renal Cell Carcinoma
preferred_name_lc: grade 4 clear cell renal cell carcinoma
label: G4 Nuclei bizarre and multilobated, 20 um or greater, nucleoli prominent, chromatin clumped
label_lc: g4 nuclei bizarre and multilobated, 20 um or greater, nucleoli prominent, chromatin clumped