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第四类视神经和奥诺迪细胞:在状鼻手术时有受伤的风险吗?
Gian Luca Fadda1, Anastasia Urbanelli1, Alessio Petrelli2
1Department of Otorhinolaryngology, University of Turin, "San Luigi Gonzaga" Hospital, Orbassano (TO), Italy.
概括
体细胞很常见,IV型的流行很大,视神经通道突出进入细胞. 通过CT进行手术前识别对于预防手术并发症至关重要.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 放射学 放射学是一门学科.
- 人体解剖学 解剖学 解剖学
背景情况:
- 体细胞是体鼻的解剖学变异.
- 由于它们靠近视神经通道,造成手术风险.
研究的目的:
- 为了确定Onodi细胞的患病率和类型.
- 研究Onodi细胞与周围结构,特别是视神经通道之间的关系.
主要方法:
- 分析了430个鼻外鼻计算机断层扫描 (CT) 扫描.
- 欧诺迪细胞的分类和视神经通道近距离的评估.
主要成果:
- 在21.6%的病例中检测到单体细胞.
- 在47.1% (右),41.2% (左) 和11.7% (双边) 观察到的4型视神经通道突出进入奥诺迪细胞.
结论:
- 发病率很高的IV型Onodi细胞注意到.
- 建议在手术前进行CT识别,以避免手术并发症.
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