Related Experiment Video
Updated: May 1, 2026
14:58
Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
Published on: October 20, 2017
9.0K
Imaging of giant cerebral aneurysms
E Tollard1, G Perot1, E Clavier1
1Department of Neuroradiology, Rouen University Hospital, 1, rue de Germont, 76031 Rouen cedex, France.
Neuro-Chirurgie
|April 5, 2014
Summary
This review highlights imaging techniques for giant intracranial aneurysms. Digital subtraction angiography (DSA) is the gold standard, complemented by CT and MRI for complex cases.
Area of Science:
- Neurology
- Radiology
- Medical Imaging
Background:
- Giant intracranial aneurysms present complex pathologies with varied evolutionary stages and consequences.
- Effective management necessitates a thorough understanding of these intricate characteristics.
- Advanced imaging is crucial for both comprehension and treatment planning.
Purpose of the Study:
- To review diverse imaging modalities for giant intracranial aneurysms.
- To elucidate the specific contributions of each technique (DSA, MRI, CT) in characterizing these aneurysms.
- To emphasize the importance of comprehensive imaging in managing complex vascular lesions.
Main Methods:
- Review of existing literature on imaging techniques for giant intracranial aneurysms.
- Comparative analysis of digital subtraction angiography (DSA), magnetic resonance imaging (MRI), and computed tomography (CT).
- Evaluation of the role of each modality in understanding aneurysm morphology and pathology.
Main Results:
- Digital subtraction angiography (DSA) is confirmed as the gold standard for aneurysm analysis.
- Non-invasive sectional imaging, including computed tomography (CT) and magnetic resonance imaging (MRI), provides essential complementary information.
- These techniques are vital for detailed characterization of complex giant aneurysms.
Conclusions:
- A multi-modal imaging approach is essential for giant intracranial aneurysms.
- DSA, CT, and MRI collectively offer comprehensive insights for diagnosis and treatment.
- Understanding the unique contributions of each imaging technique optimizes patient management strategies.
Keywords:
Angiographie numériséeAnévrysmes géantsComputed tomographyDiagnosisDiagnosticDigital subtraction angiographyGiant aneurysmsImagerie par résonance magnétiqueMagnetic resonance imagingScannerMore Related Videos
Related Concept Videos
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
589
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...
589
01:19Imaging Studies VII: Vascular Imaging
558
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
558
01:21Imaging Studies for Cardiovascular System IV: CMRI
541
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
541
01:26Aneurysm III: Interprofessional Care
478
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...
478
01:14Brain Imaging
1.0K
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
1.0K
01:27Imaging Studies III: Computed Tomography
893
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
893