Conversions from partial (PN) to radical nephrectomy (RN) are uncommon and reports on this topic are rare. In this study we present a detailed analysis of conversions from PN to RN in a single institutional contemporary experience and provide an analysis of preoperative risk factors.

中文翻译：

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从部分肾切除术到根治性肾切除术的计划外转换 - 发病率、病因和风险因素的分析。

从肾部分切除术 (PN) 转为根治性肾切除术 (RN) 并不常见，关于该主题的报道也很少见。在这项研究中，我们详细分析了在单一机构的当代经验中从 PN 到 RN 的转换，并提供了术前风险因素的分析。