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智利黑色素瘤:人口统计和临床病理特征

Erica C Koch Hein^1,2, Francisco Villanueva³, Maysa Vilbert⁴

¹Department of Hematology and Oncology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.

Frontiers in oncology

|September 25, 2025

概括

这项研究揭示了智利黑色素瘤患者的显著生存差异,受临床因素和医疗保健准入的影响. 早期检测,分子测试和全身疗法对于改善这种不断上升的全球癌症的结果至关重要.

科学领域:

在瘤学瘤学.
皮肤病学皮肤病学
流行病学流行病学

背景情况:

全球黑色素瘤发病率正在增加,而拉丁美洲的流行病学数据有限.
这些数据对于在低收入和中等收入国家制定有效的公共卫生战略至关重要.

研究的目的:

描述智利黑色素瘤的人口,临床和病理特征.
使用多机构注册表分析生存数据.

主要方法:

一个多中心观察队列研究,包括1037名经组织学确认的黑色素瘤患者 (2014-2022年).
包括来自圣地亚哥公共和私人三级医疗中心的患者.
对皮肤黑色素瘤的人口,临床,病理,分子和生存数据的分析.

主要成果:

皮肤黑色素瘤 (979名患者) 的平均年龄为55岁,54.8%的女性;在私人环境中早期诊断.
表面扩散 (31.6%),结节性 (17.8%) 和状状黑色素瘤 (9.3%) 是最常见的亚型;自检发生在52.8%的患者中.
晚期,结节/质亚型,BRAF突变,男性性别和65岁以上的年龄与较高的死亡率相关;只有34.8%的患者接受了IIB-IV期的全身治疗.

结论:

这项综合性研究强调了基于临床,病理和医疗保健准入因素的智利黑色素瘤患者的生存差异.
迫切需要改善智利黑色素瘤患者的早期检测,分子测试和全身疗法.

关键词:

拉丁美洲拉丁美洲拉丁美洲诊断诊断诊断诊断诊断诊断免疫疗法免疫疗法黑色素瘤是一种黑色素瘤.皮肤癌是皮肤癌.幸存率幸存率生存率

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