Marroncle M, Irani J, Dore B, Levillain P, Goujon J M, Aubert J
Department of Urology, University Hospital of Poitiers, France.
J Urol. 1994 May;151(5):1174-6. doi: 10.1016/s0022-5347(17)35206-0.
We conducted a retrospective study of 237 cases of clinically localized renal adenocarcinoma treated at our department between November 1971 and December 1991 by radical nephrectomy. The parameters considered were tumor extension (pT stage), histological grading and nuclear grading. If the histological grade proved to be of little informational value in regard to survival, nuclear grade and pT stage had significant impact. On the other hand, nuclear grading considered in a given stage provided no significant influence. We conclude that nuclear grading cannot predict the outcome of patients at the same surgical stage.
我们对1971年11月至1991年12月期间在我科接受根治性肾切除术的237例临床局限性肾腺癌病例进行了回顾性研究。所考虑的参数包括肿瘤扩展情况（pT分期）、组织学分级和核分级。如果组织学分级在生存方面被证明信息价值不大，那么核分级和pT分期则有显著影响。另一方面，在特定分期中考虑核分级并无显著影响。我们得出结论，核分级无法预测处于相同手术分期患者的预后。
