膀胱癌是我国泌尿生殖系统中最常见的恶性肿瘤,90%以上的膀胱癌为膀胱移行细胞癌。膀胱癌的发病、进展是一个由多种因素共同作用的非常复杂的过程,其特点是易复发,复发后恶性度增加。目前治疗膀胱癌的主要手段为手术及术后的辅助性治疗,但这并不能完全阻止膀胱癌复发,因此治疗膀胱癌需要新的思路。随着对膀胱癌研究的逐年深 Bladder cancer is the most common malignant tumor in our genitourinary system. More than 90% of bladder cancer is bladder transitional cell carcinoma. The incidence of bladder cancer, progress is a multifactorial role of a very complex process, which is characterized by easy to relapse, increased malignancy after relapse. Currently the main treatment of bladder cancer surgery and postoperative adjuvant therapy, but this does not completely prevent the recurrence of bladder cancer, so the treatment of bladder cancer requires new ideas. With the study of bladder cancer year by year deep