Barzell W, Whitmore W F
Urol Res. 1978;6(4):249-51. doi: 10.1007/BF00262628.
A retrospective analysis of 342 patients with carcinoma of the bladder treated by radical cystectomy at Memorial Sloan Kettering Cancer Center with or without planned preoperative irradiation revealed that preoperative irradiation significantly improved survival of patients with deeply infiltrating tumours (pathological Stage B2 and C), and reduced the prognostic importance of distinctions between pathological B1 and B2 neoplasms. Preoperative irradiation had no discernible effect on the survival of patients with superficially infiltrating neoplasms.
对纪念斯隆凯特琳癌症中心342例行根治性膀胱切除术的膀胱癌患者进行回顾性分析，这些患者接受或未接受术前计划性放疗，结果显示术前放疗显著提高了深度浸润性肿瘤（病理分期B2和C期）患者的生存率，并降低了病理B1和B2肿瘤之间差异的预后重要性。术前放疗对浅表浸润性肿瘤患者的生存率没有明显影响。
