孤独的腰部外外细胞瘤与最小的脊椎参与:一个罕见的呈现
Niraj K Choudhary1, Dattatraya Mallik1, Jeevesh Mallik1
1Neurosurgery, Tata Main Hospital, Jamshedpur, IND.
Cureus
|February 17, 2026
概括
单独的脊柱血瘤是一种罕见的外皮质体,具有诊断挑战. 对于这种不常见的血细胞瘤,外科切除和监测至关重要.
科学领域:
- 在瘤学瘤学.
- 神经学 神经学
- 放射学 放射学是一门学科.
背景情况:
- 脊柱孤独性血细胞瘤是一种罕见的血细胞瘤.
- 极少涉及骨的外形呈现不常见,并且在诊断上具有挑战性.
- 非特定的成像特征可能会使诊断复杂化.
研究的目的:
- 呈现一个单独的脊柱血瘤病例,异常的外皮表现.
- 突出诊断挑战和成像在这种情况下的作用.
- 强调手术干预和长期监测的重要性.
主要方法:
- 一个52岁的女性的病例报告,患有腰部疼痛和根茎病变.
- 磁共振成像 (MRI) 揭示了在L5.5处的前额外质.
- 全身18F-氧葡萄糖正子发射断层扫描-计算机断层扫描 (PET-CT) 确定了最小的骨干干涉.
- 进行了手术减压和粗整切除.
- 组织病理学和免疫组织化学证实了血细胞瘤.
主要成果:
- 患者出现了严重的腰部疼痛和双边根性病变.
- 核磁共振扫描显示了显著的囊压缩外皮质量.
- PET-CT 显示L5 上端板上有一个小的焦点光病变.
- 组织病理学证实了单独的血细胞瘤与单克隆性骨髓病变和最小的骨髓透.
- 缺少CRAB特征表明孤独的血细胞瘤,而不是多发性骨髓瘤.
结论:
- 单独的脊柱血细胞瘤应考虑在增强外周脊柱病变的差异诊断中.
- 手术对于诊断,减压和治疗至关重要.
- 由于进展到多发性骨髓瘤的风险,需要长期监测.
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