Related Experiment Video
Updated: Aug 12, 2025
06:43
Quantitative Analysis and Characterization of Atherosclerotic Lesions in the Murine Aortic Sinus
Published on: December 7, 2013
13.9K
A Comprehensive Research Schema for the Characterization of Aortic Aneurysms
Hossam Alslaim1, Sreeja Sanampudi2, Driss Raissi3
1Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA.
Summary
A new aortic measurement schema standardizes data collection for improved aortic research and clinical applications. This comprehensive approach enhances the accuracy of aortic characterization for aneurysm repair and biomarker investigation.
Area of Science:
- Vascular Surgery
- Medical Imaging
- Anatomy
Background:
- Accurate aortic measurement is crucial for predicting outcomes and identifying imaging biomarkers.
- Current aortic measurement methods lack standardization, hindering multi-center research and clinical applications.
Purpose of the Study:
- To develop a comprehensive and standardized schema for aortic characterization.
- To address gaps in existing measurement schemata for broader research applicability.
Main Methods:
- A systematic literature review was conducted to identify and assess existing aortic measurement schemata.
- Identified schemata were analyzed to inform the synthesis of a new, comprehensive schema.
Main Results:
- A novel International College of Angiology Aortic Research Schema was developed.
- The schema divides the aorta into 14 segments and 2 sections (thoracic and abdominal).
- It accommodates standard measurements and specific aneurysm details (neck, diameters).
Conclusions:
- The proposed schema offers a standardized approach for aortic measurement and characterization.
- This standardization is vital for improving predictive accuracy in aortic research and clinical practice.
- The schema supports applications like endograft development and detailed aortic anatomy assessment.
Related Concept Videos
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
17
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
17
01:30Aneurysm I: Introduction
17
An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
17
01:26Aneurysm III: Interprofessional Care
16
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...
16
01:22Aortic Regurgitation II: Clinical Features and Diagnostic Tests
41
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
41
01:27Atherosclerosis II: Clinical Manifestations and Diagnostic Tests
23
Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...
23
01:15Aortic Regurgitation I: Introduction
24
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
24