在约翰内斯堡的一所高等学术医院的初级中枢神经系统淋巴瘤
Garrick E Laudin1, Vinitha Philip1, Sugeshnee Pather2,3
1Department of Clinical Haematology, Faculty of Health Sciences, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa.
概括
初级中枢神经系统淋巴瘤 (PCNSL) 不成比例地影响着艾滋病毒感染者 (PLWH),平均存活时间只有两个月. 早期诊断和治疗对于改善这些复杂病例的结果至关重要.
科学领域:
- 神经瘤学神经瘤学
- 血液学 血液学 血液学
- 传染性疾病 传染性疾病
背景情况:
- 初级中枢神经系统淋巴瘤 (PCNSL) 是一种扩散的大型B细胞淋巴瘤,影响大脑,轨道,神经和瘤,没有全身性疾病.
- 诊断可能具有挑战性,通常依赖于组织学,脑脊液 (CSF) 分析和神经成像.
研究的目的:
- 在南非约翰内斯堡的一家高等学术医院审查疑似PCNSL患者的临床特征和结果.
- 根据PCNSL的诊断确定性分析患者数据.
主要方法:
- 在2010年1月至2022年12月期间,对年龄≥17岁且疑似患有PCNSL的患者进行了回顾性记录审查.
- 分析患者特征,包括实验室,临床,治疗和结果数据.
- 根据诊断确定性,将患者分为诊断,可疑和一致的组.
主要成果:
- 该队列包括14名患者,其中71%是人类免疫缺陷病毒 (PLWH) 感染者.
- 与HIV阴性患者 (52岁) 相比,PLWH在较年轻的平均年龄 (40岁) 被诊断出来.
- 超过一半 (57%) 的队列死亡,平均整体存活期为两个月;幸存的患者接受高剂量甲状腺素 (HD-MTX).
结论:
- 确立PCNSL诊断通常需要在组织学无法提供时进行辅助调查.
- 高死亡率和低生存率强调了对及时诊断和治疗的迫切需要.
- 这一案例系列突出了PLWH的诊断复杂性,并可能指导未来的研究.
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