Related Experiment Video
Updated: Jun 4, 2026
09:41
Vascular Balloon Injury and Intraluminal Administration in Rat Carotid Artery
Published on: December 23, 2014
Carotid interventions above and below the bulb.
George Magoufis1, Elias N Brountzos
1Department of Interventional Neuroradiology, Metropolitan Hospital, Voula, Greece.
Seminars in Interventional Radiology
|February 18, 2011
Summary
Interventional treatments like angioplasty, stenting, and embolization effectively manage various carotid and intracranial artery conditions, including atherosclerotic and non-atherosclerotic occlusions and aneurysms.
Area of Science:
- Vascular Surgery
- Interventional Neuroradiology
- Cardiovascular Medicine
Background:
- Carotid and intracranial arteries are susceptible to occlusive and aneurysmal lesions.
- Common etiologies include atherosclerosis, fibromuscular dysplasia, arteritis, trauma, and degenerative changes.
- These conditions pose significant risks for stroke and hemorrhage.
Purpose of the Study:
- To review the interventional treatment options for atherosclerotic and non-atherosclerotic lesions in the common carotid artery (CCA), internal carotid artery (ICA), and intracranial branches.
- To discuss the role of embolization in managing aneurysmal lesions and carotid cavernous fistulae.
- To highlight the expanding indications for image-guided interventions in these vascular territories.
Main Methods:
- Angioplasty and stenting for atherosclerotic occlusive lesions of the CCA, ICA, and intracranial arteries.
- Image-guided intervention for selected non-atheromatous occlusive lesions (e.g., fibromuscular dysplasia, arteritis, trauma).
- Embolization for aneurysmal lesions (degenerative, mycotic, traumatic) and carotid cavernous fistulae.
Main Results:
- Atherosclerotic occlusive lesions in the CCA, ICA, and intracranial arteries are successfully treated with angioplasty and stenting.
- Non-atheromatous occlusions and aneurysms, including carotid cavernous fistulae, can be effectively managed with image-guided interventions and embolization in selected cases.
- Technological advancements are continuously broadening the scope of interventional treatments for these cerebrovascular conditions.
Conclusions:
- Image-guided interventions, including angioplasty, stenting, and embolization, are valuable therapeutic options for a range of carotid and intracranial vascular pathologies.
- The indications for interventional treatment in these territories are expanding due to ongoing technological progress.
- Careful patient selection is crucial for optimizing outcomes in interventional management of cerebrovascular diseases.
Related Concept Videos
01:26Arteries of the Head and Neck
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...
01:22Cardiopulmonary Resuscitation II: ACLS Airway Management
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 under...
01:30Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques
Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway interventions are...
01:10The Arch of Aorta
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...
01:26Aneurysm III: Interprofessional Care
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...