Related Experiment Video
Updated: Apr 4, 2026
05:32
Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
Published on: August 11, 2023
3.3K
Isolated brachiocephalic artery dissection presenting as acute stroke.
Hariharasudan Mani1, Sharat Ahluwalia2
1Department of Internal Medicine, Marshfield Clinic, Eau Claire, Wisconsin, USA.
BMJ Case Reports
|August 29, 2015
Summary
Isolated spontaneous brachiocephalic artery dissection is a rare cause of acute stroke. This case highlights diagnostic challenges and treatment dilemmas, including anticoagulation and blood pressure management.
Area of Science:
- Vascular Neurology
- Cardiovascular Surgery
Background:
- Cerebrovascular accidents (CVAs), or strokes, are frequently caused by arterial dissections.
- Dissection of the brachiocephalic artery (BCA) is exceptionally rare, complicating diagnosis and management.
Observation:
- A case of isolated spontaneous brachiocephalic artery dissection presenting as an acute cerebrovascular accident is described.
- The rarity of this condition posed a significant diagnostic challenge.
Findings:
- The case illustrates the complex treatment decisions for brachiocephalic artery dissection.
- Management options include antithrombotic/anticoagulation therapy and/or surgical intervention.
- Blood pressure management presents an additional therapeutic dilemma.
Implications:
- Increased awareness of isolated spontaneous brachiocephalic artery dissection is crucial for timely diagnosis.
- Further research is needed to establish optimal treatment guidelines for this rare condition.
- This case underscores the importance of considering uncommon causes of stroke in clinical practice.
Related Concept Videos
01:10The Arch of Aorta
2.3K
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...
2.3K
01:26Arteries of the Head and Neck
4.3K
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...
4.3K
01:30Acute Coronary Syndrome I: Introduction
1.7K
Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
1.7K