Genomic comparison of inverted urothelial papilloma (IUP), urothelial papilloma (UP), non-muscle invasive bladder cancer (NMIBC) and muscle invasive bladder cancer (MIBC). (A) Frequency of TP53, RB1, TERT promoter, FGFR3, KRAS and HRAS alterations in IUP (n=11), UP (n=11), MSK-NMIBC n=105 [12], MSK-MIBC (n=117; unpublished data) and TCGA-MIBC n=412 [11]. * indicates p value <0.05. (B) Frequency of oncogenic alterations in molecular pathways in IUP (n=11), UP (n=11), MSK-NMIBC n=105 [12], MSK-MIBC (n=117; unpublished data) and TCGA-MIBC n=412 [11] cohort. * indicates p value <0.05. (C) OncoPrint showing molecular pathways in IUP (n=11), UP (n=11) and cases with oncogenic HRAS/KRAS mutations in MSK-NMIBC (n=12), MSK-MIBC (n=3) and TCGA-MIBC (n=30).