Urinary exosomes from 42 bladder cancer patients were collected and quantified for seven lncRNAs (UCA1, H19, MALAT1, TUG1, GAS5, RMRP, and LINC01517), showing increased expression of RMRP, UCA1, and MALAT1 in bladder cancer patients. This evidence concerns the gene H19 and urinary bladder carcinoma.