高度恶性浸润性膀胱癌的治疗必须早期采用根治性方法,如膀胱切除(作或不作术前放疗)或单纯体外放疗。膀胱切除的5年存活率在不超过T_2期者为60％,T_3期40%;而根治性放疗则分别为30％和20％,然而这两者的比较主要是根据历史资料和不同治疗中心的报告。膀胱切除的地位亦有争论,因为手术具有相对高的死亡率和并发症(丧失 The treatment of highly malignant invasive bladder cancer must be treated early with radical methods such as cystectomy (with or without preoperative radiation) or external beam radiotherapy alone. The 5-year survival rate for cystectomy was 60% in patients who did not exceed T2, 40% in T3, and 30% and 20% in patients who underwent curative radiotherapy. However, the comparison between the two is based on historical data and different treatment centers. Report. The status of cystectomy is also controversial because of the relatively high mortality and complications (loss of surgery)