Objective To evaluate the efficacy and safety of a 1470 nm/980 nm dual-wavelength laser system used for the en-bloc resection of non-muscle invasive bladder cancer (NMIBC) compared with transurethral resection of bladder tumour (TURBT). Methods This retrospective study analysed the demographic and clinical data from patients diagnosed with NMIBC that were treated by either dual laser ... https://www.mamapaisa.com/product-category/split-ends-mender/