Systematic Review: Narrow band imaging vs. white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder cancer. 13 Apr, 2022 | 09:36h | UTC Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder cancer – Cochrane Library Summary: Comparing narrow band imaging to regular cystoscopy for treatment of bladder cancer – Cochrane Library