初级扩散性勒普托门结质母细胞瘤:一个病例报告和文献综述
Mark Willy L Mondia1, Rebekka E Hooks2, Georgios A Maragkos3
1Division of Neuro-Oncology, Department of Neurology, University of Virginia, 1300, Jefferson Park Avenue West Complex Room 6225, Charlottesville, 22908, VA, USA. wpz3tm@uvahealth.org.
Journal of neuro-oncology
|December 12, 2024
概括
在没有原发性瘤的情况下呈现为乳腺质疾病 (LMD) 的质母细胞瘤是罕见的. 诊断需要勒普托门细胞活检,治疗侧重于息治疗.
科学领域:
- 神经瘤学神经瘤学
- 神经病理学神经病理学
背景情况:
- 质母细胞瘤 (GBM) 携带瘦骨腺癌 (LMD) 是一种罕见而激进的表现.
- 关于GBM-LMD的发病率,临床过程和管理的数据有限.
研究的目的:
- 报告一种罕见的GBM病例,它只呈现为LMD.
- 以突出诊断和管理挑战在这种情况下.
主要方法:
- 一个72岁的女性患有神经缺陷的病例报告.
- 神经成像 (MRI) 揭示了无原发瘤的扩散性勒普托门内斯扩散.
- 通过乳腺膜活检通过基因组病理学证实GBM.
主要成果:
- 患者出现了感官抑郁症,动脉衰和骨髓病变.
- 核磁共振扫描显示了扩散的顶腔和脊椎LMD.
- 活检证实GBM,类固醇治疗是无效的.
结论:
- 这是首次报告的GBM病例,只呈现为LMD.
- 当成像和CSF研究没有明确结果时,勒普托门结组织活检至关重要.
- 息化疗或最佳支持性护理是推的治疗策略.
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