克里斯塔·加利肺化复杂化嗅觉沟脑膜瘤切除:一个案例报告
Vasileios Kavouridis1, Ekkehard M Kasper2
1Neurological Surgery, Aristotle University of Thessaloniki, Thessaloniki, GRC.
Cureus
|February 12, 2026
概括
气动化crista galli (PCG) 是一种影响嗅觉膜瘤 (OGM) 手术的解剖学变异. 检测PCG的术前成像允许外科医生修改手术方法,以获得更安全,更完整的转基因切除.
科学领域:
- 神经外科 神经外科
- 头骨底部解剖学 头骨底部解剖学
- 神经辐射学神经辐射学
背景情况:
- 脊柱气化 (PCG) 是前头骨底部的一种不常见的解剖变异.
- 嗅觉膜瘤 (OGMs) 是位于角附近的瘤.
- 通过单方面方法,PCG可以对通过单方面方法进行完整的瘤切除构成手术挑战.
研究的目的:
- 报告一个具有显著PCG的转基因病例.
- 为了说明PCG如何需要修改手术策略.
- 强调在OGM患者手术前头骨底部成像的重要性.
主要方法:
- 一名患有慢性头痛的22岁男性接受了大量的OGM和PCG.
- 手术前的CT成像显示出一个大的PCG (27mm高).
- 进行了经过修改的双边前额切除术,结合了右侧骨和左侧前额骨切除术.
主要成果:
- 修改后的手术方法提供了很好的进入前头骨底部的途径.
- 获得了OGM的辛普森二级切除.
- 患者在仅有阳性厌氧症的情况下康复良好.
结论:
- 术前的骨基部专用CT成像对于识别OGM患者的PCG等解剖变异至关重要.
- 检测PCG可以调整手术策略,例如采用双边方法.
- 这种主动的方法尽量减少像CSF泄漏和脑膜炎这样的并发症的风险.
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