Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Steady state evaluation of aortic dissections: A feasibility study.

Maria Luisa De Cicco1, Chiara Andreoli, Emanuele Casciani

  • 1Radiologia DEA, Policlinico Umberto I, Università degli Studi di Roma La Sapienza, Roma. marialuisa.decicco@tiscali.it

La Radiologia Medica
|January 27, 2006
PubMed
Summary

A new MRI sequence significantly reduces aortic dissection diagnosis time without contrast media. This fast imaging employing steady-state acquisition (FIESTA) offers a valuable alternative to CT in emergency settings.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

When Substrate Meets Device: ICD Implantation and Therapy across the Spectrum of Cardiomyopathies.

Pacing and clinical electrophysiology : PACE·2026
Same author

A novel insight into the athlete's heart: Hemodynamic forces evaluation by cardiovascular magnetic resonance.

International journal of cardiology·2025
Same author

Perforating arteries at mid-interventricular septum: another late gadolinium enhancement pitfall in athletes?

Journal of cardiovascular medicine (Hagerstown, Md.)·2025
Same author

Urgent Relining of a Fenestrated Stent-Graft for Symptomatic Type V TAAA due to Late Type IIIB and IIIC Endoleaks in a Patient With Marfan Syndrome Case Report and Literature Review.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2025
Same author

A Rare Case of Xeroderma Pigmentosum: Nivolumab Treatment for Three Cutaneous Malignancies with Clinical and Metabolic Imaging Correlation.

Diagnostics (Basel, Switzerland)·2025
Same author

Hybrid imaging of a pseudoaneurysm of the descending thoracic aorta induced by a dorsal osteophyte: The silent killer.

Radiology case reports·2025

Area of Science:

  • Radiology
  • Cardiovascular Imaging
  • Medical Diagnostics

Background:

  • Aortic dissection diagnosis is time-sensitive in emergency care.
  • Traditional MRI protocols for aortic dissection are lengthy.
  • Contrast media may have contraindications in some patients.

Purpose of the Study:

  • To evaluate a novel, rapid MRI sequence for aortic dissection.
  • To assess the diagnostic accuracy and speed of the new sequence.
  • To determine if the sequence can replace contrast-enhanced imaging.

Main Methods:

  • Eighteen patients with suspected or known aortic dissection underwent emergency 1.5T MRI.
  • A Steady-State sequence (Fast Imaging Employing Steady-State Acquisition) was utilized.
  • Results were compared to conventional MRI and multislice CT.

Related Experiment Videos

Main Results:

  • The Steady-State MRI sequence achieved 100% diagnostic accuracy for aortic dissection and aneurysms.
  • Execution time was significantly reduced: 6 minutes for Steady-State MRI vs. 25 minutes for classical MRI.
  • Multislice CT showed higher accuracy in evaluating renal arteries compared to Steady-State MRI.

Conclusions:

  • The Steady-State MRI sequence is a rapid and accurate tool for diagnosing aortic dissection and aneurysms.
  • It offers a valuable, contrast-free alternative to CT in emergency imaging.
  • Further evaluation is needed for renal artery assessment compared to CT.