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

Approaches to MR angiography.

E Spickler1, K M McKenna, R B Lufkin

  • 1Department of Radiological Sciences, UCLA School of Medicine 90024.

Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society
|July 1, 1988
PubMed
Summary
This summary is machine-generated.

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

False-positive positron-emission tomography-CT of a Teflon granuloma in the parapharyngeal space occurring after treatment for a patulous eustachian tube.

AJNR. American journal of neuroradiology·2007
Same author

Use of questionnaire screening for vibration white finger in a high risk industrial population.

International archives of occupational and environmental health·2002
Same author

Magnetic resonance imaging--guided fine-needle aspiration biopsies of retropharyngeal lesions.

The Laryngoscope·2002
Same author

MRI-guided needle localization in the head and neck using contemporaneous imaging in an open configuration system.

Head & neck·2000
Same author

Chondroid tumors of the larynx: computed tomography findings.

American journal of otolaryngology·1999
Same author

MRI of thermally denatured blood: methemoglobin formation and relaxation effects.

Magnetic resonance imaging·1999

Magnetic resonance angiography (MRA) offers a revolutionary, non-invasive imaging technique for visualizing blood vessels. This advanced method avoids ionizing radiation and contrast agents, providing detailed 3D vascular images.

Area of Science:

  • Medical Imaging
  • Radiology
  • Biomedical Engineering

Background:

  • Conventional angiography uses ionizing radiation and contrast agents.
  • MR angiography (MRA) offers a non-invasive alternative.
  • MRA visualizes the three-dimensional course of blood vessels.

Purpose of the Study:

  • To survey commonly used MR angiography techniques.
  • To highlight advantages over conventional angiography.
  • To discuss the underlying principles of MRA.

Main Methods:

  • Utilizes magnetic resonance principles without intravascular contrast agents.
  • Employs radio frequency pulses and magnetic field gradients.
  • Involves projection imaging, background suppression, and flow-sensitive imaging.

Related Experiment Videos

Main Results:

  • MRA can produce moderate to high spatial resolution images.
  • Demonstrates significant advantages over invasive angiography.
  • Images are generated from the effects on spinning protons.

Conclusions:

  • MR angiography is a revolutionary imaging advance.
  • It provides a safer, non-invasive method for vascular imaging.
  • Various techniques are under investigation for MRA optimization.