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

[Experimental research and initial clinical experience with the fast field-echo sequence].

G P Krestin, G Friedmann, J Bunke

    Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
    |August 1, 1987
    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

    Genicular artery embolization as a novel treatment for mild to moderate knee osteoarthritis: protocol design of a randomized sham-controlled clinical trial.

    Trials·2022
    Same author

    Compressed Sensing 3D-GRASE for faster High-Resolution MRI.

    Magnetic resonance in medicine·2019
    Same author

    Carotid Plaque Morphology and Ischemic Vascular Brain Disease on MRI.

    AJNR. American journal of neuroradiology·2017
    Same author

    Influence of delayed gadolinium enhanced MRI of cartilage (dGEMRIC) protocol on T2-mapping: is it possible to comprehensively assess knee cartilage composition in one post-contrast MR examination at 3 Tesla?

    Osteoarthritis and cartilage·2017
    Same author

    Quantitative in vivo CT arthrography of the human osteoarthritic knee to estimate cartilage sulphated glycosaminoglycan content: correlation with ex-vivo reference standards.

    Osteoarthritis and cartilage·2016
    Same author

    Monocyte imaging after myocardial infarction with 19F MRI at 3 T: a pilot study in explanted porcine hearts.

    European heart journal. Cardiovascular Imaging·2015
    Same journal

    Giant Mandibular Aneurysmal Bone Cyst in a 14-year old: A Rare Case with Comprehensive Radiological Assessment.

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    Same journal

    From Dangerous Anastomosis to Safe Access: Infraorbital-Supratrochlear ECA-ICA Connection in Forehead AVF Embolization.

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    Same journal

    Correction: Analgosedation in interventional radiology.

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    Same journal

    Spectrum of Interstitial Lung Disease in Sarcoidosis.

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    Same journal

    [Distal iliotibial tract friction syndrome: MRI Characteristics].

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    Same journal

    RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
    See all related articles

    The fast field echo (FFE) sequence with its new flip angle parameter allows for rapid MRI. Adjusting flip angles, TR, and TE enables control over T1 and T2 weighting for effective lesion assessment.

    Area of Science:

    • Magnetic Resonance Imaging (MRI)
    • Medical Physics

    Background:

    • The fast field echo (FFE) sequence introduces a new 'flip angle' parameter.
    • This parameter enhances the variability of external MRI parameters and enables faster imaging.

    Purpose of the Study:

    • To establish optimal FFE sequence parameter combinations for diagnostic image contrast.
    • To evaluate the utility of FFE for rapid assessment of pathologic lesions.

    Main Methods:

    • Experimental studies in healthy volunteers.
    • Patient examinations with FFE sequence variations.
    • Systematic variation of flip angle, TR (repetition time), and TE (echo time).

    Main Results:

    • Small flip angles with longer TE yield good T2-weighted images.

    Related Experiment Videos

  • Large flip angles with short TR and TE produce sufficient T1-weighting.
  • FFE sequence parameters can be manipulated to achieve desired image contrasts.

    • Conclusions:

    • The FFE sequence, by manipulating flip angle, TR, and TE, offers versatile contrast control.
    • This versatility makes FFE a valuable tool for rapid assessment of pathologic lesions in clinical settings.