En Bloc Versus Conventional Transurethral Resection of Bladder Tumors: A Systematic Review and Meta-analysis of Oncological, Histopathological, and Surgical Outcomes

En bloc resection of bladder tumor (ERBT) has been introduced to enhance the quality of resection of bladder cancer. This review aims to compare the perioperative and oncological outcomes of ERBT and conventional transurethral resection of bladder tumor (cTURBT).