与染色恐惧性细胞癌复发相关的临床和病理特征:来自全国性队列的分析
Arthur Peyrottes1,2, Edouard Auclin3, Marc-Olivier Timsit1
1Department of Urology, Hôpital Européen Georges Pompidou, AP-HP, Université Paris Cité, Paris, France.
European urology open science
|December 1, 2025
概括
染色恐惧性细胞癌 (chRCC) 的复发不常见,但与男性性别和晚期疾病有关. 识别这些因素有助于为这种罕见的癌制定个性化监测策略.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 在瘤学瘤学.
- 脏病理学 脏病理学
背景情况:
- 染色恐惧性细胞癌 (chRCC) 是一种罕见的癌,预后一般良好.
- 一小部分慢性慢性癌症患者经历癌症复发,需要更好地描述风险因素和模式.
研究的目的:
- 确定与手术治疗的非转移性慢性慢性肺癌复发相关的临床病理因素.
- 描述chRCC复发的时间和解剖分布.
- 开发一个用于指导慢性RCC患者监测策略的预测模型.
主要方法:
- 一个多中心的回顾性队列研究,利用来自法国UroCCR数据库 (2010-2024) 的数据.
- 分析包括临床病理特征,无复发生存率 (RFS),癌症特异性生存率和整体生存率.
- 卡普兰-梅尔曲线和多变量考克斯模型评估了复发的预后因素.
主要成果:
- 在683名患者中,6.3%的人出现了复发 (中位数RFS:142个月).
- 复发的独立预测因素包括男性性别 (HR 3.1),局部晚期疾病 (HR 1.94),积极的外科边缘 (HR 3.03) 和淋巴血管入侵 (HR 2.08).
- 在30名患者中发生了局部复发;在18名患者中发生了远程转移 (逆瘤淋巴结,肺).
结论:
- 男性性别,先进的局部疾病,积极的外科边缘和淋巴血管入侵是慢性RCC中复发的关键预测因素.
- 预测模型可以帮助识别高风险患者,以进行量身定制的监测和治疗.
- 尽管已确定了风险因素,chRCC通常保持了有利的预后,大多数患者的绝对复发风险低.
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