侧向后侧冠状动脉及其胸膜分支的微手术解剖学
Vuk Djulejić1, Biljana Georgievski Brkić2, Slobodan Marinković1
1Faculty of Medicine, University of Belgrade, Institute of Anatomy, Belgrade, Serbia.
World neurosurgery
|September 21, 2024
概括
这项研究详细介绍了后侧冠状动脉 (LPChA) 的胸膜分支,这是一种以前缺乏这种描述性数据的血管. 了解这些分支对于诊断和治疗与大脑血流相关的神经疾病至关重要.
科学领域:
- 神经解剖学是一个神经解剖学.
- 血管解剖学 血管解剖学
- 大脑血管系统的大脑血管系统
背景情况:
- 有限的已发表的数据存在于侧向后侧冠状动脉 (LPChA).
- 没有先前的研究描述了LPChA的thalamic分支.
研究的目的:
- 描述LPChA的thalamic分支的微解剖学.
- 为了解神经症状和指导干预提供关键数据.
主要方法:
- 在墨水凝注射后,从26个大脑半球中微切割LPChA及其分支.
- 立体显微镜用于详细检查血管.
- 对168个连续脑血管图进行了审查.
主要成果:
- LPChA通常起源于后脑动脉 (PCA),并始终发出冠状动脉,脉动动脉和胸膜的分支.
- 描述了详细的分支模式和供应的胸膜核.
- 发现了一例LPChA动脉静脉形;没有发现动脉瘤.
结论:
- 本研究介绍了LPChA体分支的第一个描述.
- 了解这些分支对于诊断血管封闭,解释成像和执行安全的外科手术至关重要.
相关概念视频
01:10The Arch of Aorta
598
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Encircling the heart, the coronary arteries form a ring-like structure before...
598
01:26Arteries of the Head and Neck
1.1K
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
1.1K