摘要: This chapter deals with various bladder-sparing treatments: (1) Radical transurethral resection of the bladder tumor (TURBT) can be a feasible option in selected muscle-invasive cancer patients. Endoscopic complete removal and subsequent determination completeness TURBT, either via restaging TURBT or concomitant biopsies bed, should achieved. (2) Partial cystectomy for treatment has historically been maligned after several series reported high recurrence rates poor oncologic outcomes. offered as an equally effective alternative to radical highly (3) Bladder preservation strategies are considered methods potential replace MIBC One such strategy, chemotherapy, is generally not recommended only method. To achieve response while maintaining structure function, it important urologists, medical oncologists, radiation oncologists cooperatively administer multimodal treatments. (4) Organ conservation approaches have become standard care numerous malignancies. During past three decades, prospective clinical trials established that therapy select patients safe cystectomy. Trimodality offers could bridge this wide gap