在自发脑脊液鼻和匹配对照中对前头骨底部厚度进行比较的横截面前性研究
Pradeep Dhanapal1, Thirunavukarasu Palanisamy1, Prasanna Kumar Saravanam1
1Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, India.
概括
自发性脑脊液 (CSF) 泄漏,通常是由增加的内压力引起的,与较薄的前额头骨基骨有关. 早期诊断CSF泄漏可以预防脑膜炎等严重并发症.
科学领域:
- 神经外科 神经外科
- 放射学 放射学是一门学科.
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
背景情况:
- 大脑脊髓液 (CSF) 泄漏,或CSF鼻,涉及CSF从脑下腔空间到鼻腔的泄漏.
- 原因被广泛分为创伤性或非创伤性,自发泄漏通常与内压力升高有关.
- 快速识别自发性CSF泄漏对于避免脑膜炎等并发症至关重要.
研究的目的:
- 研究前骨底厚度与自发脑脊液泄漏之间的关系.
- 为了比较前头骨底部厚度在患者自发CSF泄漏与对照.
主要方法:
- 在一家三级医院进行了一项横截面前性研究.
- 副鼻腔的高分辨率计算机断层扫描 (HRCT) 用于测量23名自发CSF泄漏患者和23名匹配对照者的前头骨底部厚度 (fovea ethmoidalis,cribriform plate,侧面片).
- 身体质量指数 (BMI) 也在各组之间进行了比较.
主要成果:
- 与对照组相比,自发性脑脊液泄漏的患者表现出明显较低的前额头骨底厚度 (状板:0.56毫米与0.86毫米相比;侧面面板:0.66毫米与0.84毫米相比;状:0.91毫米与0.97毫米相比).
- 该研究发现,两组之间头骨底厚度的统计学上显著差异 (p < 0.05).
- 自发性CSF泄漏患者的平均体重指数 (BMI) 比对照人群高.
结论:
- 减少前头骨底部厚度是自发脑脊液泄漏的患者的重要发现.
- 这些解剖学变异可能会使个体容易发生CSF自发泄漏.
- 进一步的研究可以探索这些发现对诊断和预防策略的影响.
相关概念视频
01:14Cranial Bones: Superior and Posterior View
The superior view of the cranium shows the frontal and paired parietal bones.
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
01:27Cranial Bones: Lateral View
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...