在黑色素瘤患者中重新评估肝脏活检的实用性
Jacob Sapell1, Mustafa Al-Roubaie2,1, Altan Ahmed2,1
1Interventional Radiology, University of South Florida Morsani College of Medicine, Tampa, USA.
Cureus
|November 10, 2025
概括
在患有黑色素瘤病史和新肝病变的患者中,临床怀疑通常可以准确预测转移性黑色素瘤,从而有可能避免活检. 然而,混杂的癌症和单独的病变降低了这种可能性,需要仔细考虑诊断.
科学领域:
- 在瘤学瘤学.
- 皮肤病学 皮肤病学
- 放射学 放射学是一门学科.
背景情况:
- 患有新肝病变的黑色素瘤患者通常需要活检来确认转移性疾病.
- 肝脏活检带来风险,成本和延迟,促使人们对替代诊断方法进行调查.
- 作为诊断肝脏转移性黑色素瘤的方法,仅仅临床怀疑是被探索的.
研究的目的:
- 确定临床怀疑是否足以诊断肝脏转移性黑色素瘤在有黑色素瘤病史的患者中.
- 评估在精选的黑色素瘤患者中避免肝脏活检的可能性.
- 确定影响肝转移临床怀疑准确性的因素.
主要方法:
- 对143名患有黑色素瘤病史,接受肝活检 (2014-2023) 的患者进行了回顾性队列研究.
- 排除标准包括肝毒性活检,治疗反应或细针吸收.
- 图表审查分析了活检结果,转移史,病变特征和混性恶性瘤.
主要成果:
- 77.6%的活检证实了转移性黑色素瘤.
- 转移性黑色素瘤的病史与活检结果没有显著的相关性 (p=0.114).
- 混杂性癌症显著降低了黑色素瘤阳性活检几率 (OR=0.106),而单独的病变也显示出更低的几率 (OR=0.32).
结论:
- 在黑色素瘤患者的肝转移诊断中,临床怀疑经常是准确的.
- 混杂癌症和单独病变的存在应该促使谨慎不仅仅依赖临床怀疑.
- 在改变有关黑色素瘤患者肝脏活检的临床实践之前,需要在更大的队列中进一步验证.
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