Read what an Expert Panel recommends for using Blue Light Cystoscopy with Cysview to treat non-muscle invasive bladder cancer. The Expert Consensus Document, published by Nature Reviews Urology, is entitled, Blue light flexible cystoscopy with hexaminolevulinate in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statment on optimal use in the USA — update 2018.  Read the paper.