PTOV1 and bladder transitional cell carcinoma: LINC02604, AC116914.2, Z84485.1, ZNF32–AS2, AC004076.2, AL138921.1, TMEM147–AS1, SNHG20, PTOV1–AS2 and AC004148.1 were dramatically higher in BLCA tissues than in normal adjacent tissues (p < 0.001).