Smith G, Quilty P M, Duncan W, Chisholm G D, Newsam J E, Hargreave T B
Br J Urol. 1985 Dec;57(6):694-9. doi: 10.1111/j.1464-410x.1985.tb07034.x.
In a 6-year period 232 patients were treated by radical radiotherapy for transitional cell cancer of the bladder. Fifty-eight patients had secondary surgical management to control either locally persistent or recurrent tumour. Endoscopic treatment alone was used in 31 patients with down-staged tumours and the survival of this group compared favourably with that of 27 patients selected for salvage cystectomy (5-year survival rate 88% cf. 44%). A group of patients with favourable prognostic factors may be identified in whom cystectomy can be avoided without prejudice to survival.
在6年期间，232例膀胱移行细胞癌患者接受了根治性放疗。58例患者接受了二次手术治疗，以控制局部持续存在或复发的肿瘤。31例肿瘤分期降低的患者仅接受了内镜治疗，该组患者的生存率与27例选择挽救性膀胱切除术的患者相比具有优势（5年生存率88%对44%）。可以确定一组具有良好预后因素的患者，在这些患者中，不影响生存率的情况下可以避免膀胱切除术。
