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在患有恶性周围神经膜瘤的患者手术切除后的临床结果

Melanie Alfonzo Horowitz¹, Jawad M Khalifeh¹, Xinlan Yang¹

¹Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

|February 27, 2026

概括

恶性外围神经膜瘤 (MPNST) 是具有攻击性的. 非极端部位,复发和并发症加剧了结果,而神经纤维素瘤类型1 (NF1) 关联提高了生存率. 需要进一步的研究.

科学领域:

在瘤学瘤学.
手术瘤学手术瘤学
遗传学是一个遗传学.

背景情况:

恶性外围神经膜瘤 (MPNST) 是一种具有攻击性的软组织瘤.
手术切除是主要的治疗方法,但治疗结果并不总是可以实现的.
了解预后因素对于改善患者管理至关重要.

研究的目的:

评估临床结果,并确定为MPNST进行手术切除的患者的预后因素.
分析与无进展生存 (PFS) 和总生存 (OS) 相关的因素.

主要方法:

对经过手术切除的123名MPNST患者 (2010-2024) 的回顾性分析.
使用卡普兰-梅尔曲线和单变量/多变量分析来评估生存率.
确定了影响PFS和OS的因素.

主要成果:

非极端的MPNST位置 (脊柱,手臂,头/),复发性瘤状况和术后并发症独立地与不良的生存状况有关.
与神经纤维素瘤类型1 (NF1) 相关的MPNST显示了改善的生存状况.
老年,辐射诱导病因,高度病理和并发症等因素与无变量分析的较差结果有关.

结论:

MPNST带来了重大的治疗挑战.
由于密切监测,与NF1相关的MPNST可能有更好的结果.
非极端位置,复发和并发症会对存活率产生负面影响,强调需要多学科护理和进一步的多机构研究.

关键词:

恶性外围神经膜瘤恶性外围神经瘤神经纤维细胞增生症幸存的生存方式

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