Related Experiment Videos

[Long-term MRI follow-up of aortic dissection in 56 patients: therapeutic impact]

N Le Pioufle-Perez1, P Chabrot, K Azarnoush

  • 1Services de Radiologie B, CHU Gabriel, Clermont-Ferrand, Cedex, France.

Journal De Radiologie
|August 29, 2006
PubMed
Abstract

Insights

Magnetic resonance imaging (MRI) effectively detects aortic dissection (AD) complications during long-term patient follow-up. This imaging modality aids in adapting surgical treatment for 46% of patients, including those without symptoms.

Area of Science:

  • Cardiovascular Imaging
  • Radiology
  • Medical Diagnostics

Context:

  • Aortic dissection (AD) requires long-term monitoring to manage potential complications.
  • Assessing the efficacy of diagnostic tools in chronic disease management is crucial.

Purpose:

  • To evaluate the utility of MRI in the long-term surveillance of aortic dissection (AD).
  • To determine the impact of MRI findings on therapeutic decisions in AD patients.

Summary:

  • A retrospective analysis of 215 MRI scans from 56 patients with AD was conducted.
  • Complications were identified in 46% of patients, with 54% being asymptomatic.
  • MRI findings influenced surgical management in 26% of cases, highlighting its role in timely intervention.

Impact:

  • MRI can identify serious AD complications in patients who are clinically asymptomatic.
  • This imaging technique facilitates necessary therapeutic adaptations, improving patient outcomes.
  • Long-term MRI surveillance is valuable for managing AD and preventing adverse events.

Related Concept Videos

Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

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...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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...
Aneurysm III: Interprofessional Care01:26

Aneurysm 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...
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...