双上升的喉动脉:第一个证据
Rodica Narcisa Calotă1, Răzvan Costin Tudose2,3, Mugurel Constantin Rusu1
1Division of Anatomy, Faculty of Dentistry, "Carol Davila" University of Medicine and Pharmacy, 020021, Bucharest, Romania.
Anatomical science international
|October 18, 2025
概括
这项研究提供了双重和双根升关动脉 (APA) 的第一个证据. 在两名患者身上发现的这些解剖学变异,强调了在涉及外部大动脉 (ECA) 的头手术时需要谨慎.
科学领域:
- 人体解剖学 解剖学 解剖学
- 血管外科 血管外科
- 放射学 放射学是一门学科.
背景情况:
- 上升的喉动脉 (APA) 是外动脉 (ECA) 的一个分支.
- 已知APA起源的变化,但之前没有记录过双重或重复的APA.
- 了解这些变异对于头部和部地区的手术至关重要.
研究的目的:
- 报告了第一批记录的双重和双根升门动脉 (APA) 的病例.
- 描述这些罕见变异的特定解剖特征.
- 强调这些发现对外科安全的临床意义.
主要方法:
- 从两个成年男性患者的档案AngioCT成像数据的回顾性审查.
- 详细分析了上升的喉动脉的起源,轨道和分支模式.
- 与APA变异的现有解剖学文献进行比较.
主要成果:
- 案例1:右侧的双 APA 具有来自 ECA 的上级和下级来源. 左侧的APA,舌头和面部动脉的起源是下状动脉.
- 案例2:左侧APA的两个根源源于ECA,位于大状角上方,并对上升的 palatine动脉进行了解剖.
- 这些发现代表了第一份关于APA的双重和部分重复的记录证据.
结论:
- 证实了双根和双根APA的存在,代表了显著的解剖学变异.
- 这些变化需要在外动脉 (ECA) 和大状角附近的手术过程中提高警.
- 外科医生应该意识到潜在的低状动脉起源和不寻常的动脉流程,通常预计会在更高的地方出现.
相关概念视频
Pharynx
6.0K
The pharynx, a tubular structure framed by skeletal muscle and lined with mucous membrane, extends continuously from the nasal cavities. It is segmented into three major areas: the nasopharynx, oropharynx, and laryngopharynx.
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
6.0K
The Arch of Aorta
1.6K
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...
1.6K
Anatomy of Respiratory System I: Upper Respiratory Tract
4.7K
The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
4.7K
Arteries of the Head and Neck
3.0K
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...
3.0K
Cardiopulmonary Resuscitation II: ACLS Airway Management
514
Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
514
Suctioning the Oropharyngeal Airway
787
In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
787


