在移植患者的头部和部区域局部高级皮肤状细胞癌的预后因素
Giulianno Molina de Melo1,2, Murilo Catafesta das Neves1,2, Rafael Dias Romero1,2
1Department of Head and Neck Surgery, Beneficencia Portuguesa of Sao Paulo Hospital, São Paulo 01323-000, SP, Brazil.
Diagnostics (Basel, Switzerland)
|February 13, 2026
概括
移植患者患有局部晚期皮肤状细胞癌 (LACSCC) 面临明显更差的生存率和更高的复发率. 迫切需要新的指导方针来改善这种脆弱的免疫抑制群体的结果.
科学领域:
- 在瘤学瘤学.
- 移植手术 移植手术
- 皮肤病学 皮肤病学
背景情况:
- 皮肤状细胞癌 (CSCC) 是一种流行癌症,特别是在巴西.
- 器官移植接受者 (Tx) 患上CSCC的风险明显增加 (65-250倍以上).
- 在Tx患者中,CSCC通常呈现出更深的透,晚期和较差的生存结果.
研究的目的:
- 为了确定在头部和部区域局部晚期皮肤状细胞癌 (LACSCC) 的预后因素.
- 具体分析器官移植接受者与非移植患者之间的结果.
主要方法:
- 一项长达16年的回顾性单中心研究分析了156名头部和部LACSCC患者.
- 数据包括患者人口统计,移植状态,瘤特征,手术程序,转移,复发和生存率.
- 使用统计分析 (单变量和多变量) 来确定预后因素.
主要成果:
- 移植接受者 (20.5%的队列) 显示明显更高的复发率 (HR:3.69) 和更差的生存率.
- 部转移与外延伸 (HR:5.41复发,HR:1.94死亡率) 和手术边缘损害 (HR:1.87死亡率) 是关键的负预后因素.
- 特定的手术,如时间切除术 (HR:2.83) 和大鼻切除术 (HR:2.47),与较差的结果有关.
结论:
- 在免疫抑制移植患者中,局部发达的皮肤状细胞癌与不良预后和低生存率有关.
- 诸如部转移的外延伸和受损的外科手术边缘等因素显著影响死亡率.
- 制定针对高风险人群的特殊治疗指南对于改善治疗结果至关重要.
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