麻性神经病变和外围神经过度兴奋性障碍
Shahar Shelly1, Divyanshu Dubey2, John R Mills3
1Department of Neurology, Mayo Clinic, Rochester, MN, United States; Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States; Department of Neurology, Rambam Health Care Campus, Haifa, Israel; Faculty of Medicine, Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
Handbook of clinical neurology
|March 17, 2024
概括
瘤神经病变,通常是癌症的第一个迹象,导致各种症状,如软弱和疼痛. 鉴定特定抗体有助于癌症的检测,并指导治疗这些严重的神经疾病.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
背景情况:
- 周围神经病变是一种频繁的神经学转诊,而神经瘤神经病变代表了一个严重的子组.
- 症状多种多样,包括虚弱,感官丧失,自主功能障碍和神经病痛,往往在恶性瘤诊断之前.
- 副发性神经病变中的免疫点可以在神经细胞表面或细胞内,从而影响治疗结果.
研究的目的:
- 审查瘤神经病变,重点关注其临床表现,潜在的免疫点和诊断方法.
- 突出特定自身抗体在识别恶性瘤和指导神经学调查中的作用.
- 讨论抗体介导的脱髓化神经病变及其与特定癌症和细胞因子的关联.
主要方法:
- 关于瘤神经病变和相关自身抗体的文献综述.
- 分析临床特征,瘤性免疫点和诊断抗体检测策略.
- 抗体介导的神经病与异形性抗体疾病的比较.
主要成果:
- 针对细胞表面抗原的抗体与神经过敏性综合征 (例如,CASPR2,LGI1) 有关.
- 轴状瘤神经病变缺乏病理学特征;同时进行抗体测试可以提高敏感性.
- 脱素化形式与MAG-IgM,POEMS综合征和卡斯特曼病有关,通常与细胞因子有关.
结论:
- 特定的自身抗体是神经瘤神经病变的关键生物标志物,有助于早期发现癌症.
- 了解抗体点和表达模式 (细胞表面与细胞内) 有助于预后和治疗.
- 副发性神经病变与特异性疾病有共同的特征,需要全面的诊断评估.
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