与普通人群相比,器官移植接受者的状细胞癌的高风险预后瘤特征与一般人群相比
Nirmala Pandeya1, Nicole Isbel2, Scott Campbell2
1Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
JAMA dermatology
|June 14, 2023
概括
与一般人群相比,器官移植受体 (OTR) 中的状细胞癌 (SCC) 显示出明显更多的高风险特征,如更深的入侵和差差分化. 在OTR中早期发现和管理SCC至关重要.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 移植手术 移植手术
背景情况:
- 器官移植接受者 (OTRs) 患皮肤癌的风险更高.
- 与一般人群相比,OTRs中状细胞癌 (SCC) 的特定高风险特征尚未得到充分确立.
- 了解这些差异对于风险分层和风险管理至关重要.
研究的目的:
- 为了比较OTR和普通人群之间的SCC中关键高风险特征的相对频率.
- 为了研究瘤位置,围神经入侵,入侵深度,细胞分化和瘤大小的差异.
- 在OTRs中为SCCs提供临床管理策略的信息.
主要方法:
- 澳大利亚昆士兰州的一项双队列研究,将OTR (STAR研究) 与普通人群 (QSkin研究) 进行比较.
- 分析了2012年至2015年间经组织病理证实的SCC病例.
- 根据年龄和性别调整的统计分析,以确定高风险特征的流行率 (PR).
主要成果:
- 与一般人群 (手臂/手) 相比,OTRs中的SCC更频繁地位于头部/部.
- 在OTR中,周围神经侵袭的发生率是OTR的两倍多 (PR, 2.37).
- 在OTR中,侵入/超越皮下脂肪 (PR,2.37),差分的SCC (PR,3.45) 和较大的瘤 (>20毫米,PR,1.52) 也明显更普遍.
结论:
- 在OTR中,SCC的预后特征明显比一般人群中更为不利.
- 这些发现强调了对OTR中SCC的警监测,早期诊断和迅速,最终治疗的关键需求.
- 这凸显了针对免疫抑制个体量身定制的皮肤癌管理协议的重要性.
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