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与神经关联的恶性虫和恶性虫黑色素瘤,临床病理特征
Iara R T Drakensjö1, Mari-Anne Hedblad2, Eugenia Colón Cervantes2
1Skin Cancer Center, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical and Surgical Pathology, Unilabs, Stockholm, Sweden. iara.drakensjo@ki.se.
Acta dermato-venereologica
|April 17, 2024
概括
与神经瘤相关的状恶性黑色素瘤 (NALMM) 比以前认为的更为常见. 患有NALMM的患者患第二种黑色素瘤的风险更高,这表明瘤和黑色素瘤发展之间存在联系.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 与神经瘤相关的恶性晶状体和恶性晶状体黑色素瘤 (NALMM) 很少被记录.
- 这些情况通常被认为是皮肤病理学中的偶然发现.
研究的目的:
- 为了确定在组织病理学报告中NALMM的频率.
- 为了研究NALMM的临床病理学特征.
- 评估NALMM与其他类型的神经瘤之间的关联.
主要方法:
- 回顾201个组织病理学报告的回顾性审查.
- 对NALMM病例的人口统计和临床病理学数据的分析.
主要成果:
- 在20%的检查样本中发现了NALMM.
- 在NALMM组中,女性的比例过高 (p=0.02).
- NALMM显示出与多个瘤 (p=0.01) 和异形瘤 (p=0.04) 的显著关联.
- 患有NALMM的患者患第二种神经相关黑色素瘤的风险增加了4.3倍.
结论:
- NALMM比以前报告的更为普遍.
- 相关神经瘤的存在可能在虫恶性和虫恶性黑色素瘤的发展中起作用.
- 需要使用先进技术进行进一步的研究,以阐明 nevi 和 LM/LMM 之间的生物联系.
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