Guideline of guidelines: Muscle-invasive bladder cancer.

Muscle-invasive bladder cancer accounts for 25% of bladder cancer cases and represents a spectrum of disease, which can result in significant morbidity and mortality for anyone affected. Current management has evolved through years of research and clinical practice. It is based on a risk-benefit approach, which is often tailored to the individual requirements of patients and involves cystectomy, neoadjuvant and adjuvant therapies, and multimodal surveillance paradigms to achieve high survival rates. Multiple guidelines exist to assist the clinicians in this decision-making process, but their adherence is often variable. In this article, we aimed to review the 4 most commonly used guidelines from the European Association of Urology, the National Institute for Health and Care Excellence, the National Comprehensive Cancer Network, and the American Urological Association.