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

[Biliary obstruction: MR-cholangiography with a rapid gradient-echo sequence (2D CE-Fast)].

K A Schumacher1, B Wallner, W Weidenmaier

  • 1Radiologische Klinik und Poliklinik, Universität Ulm.

Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|October 1, 1991
PubMed
Summary

Magnetic resonance (MR) imaging effectively visualizes the biliary tree in obstructive jaundice. This technique aids in identifying obstruction sites, offering a rapid, non-invasive diagnostic approach.

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

IMAGE001: A new livestock multispecies SNP array to characterize genomic variation in European livestock gene bank collections.

Animal genetics·2025
Same author

The Neurochemical Signature of Cardiac Arrest: A Multianalyte Online Microdialysis Study.

ACS chemical neuroscience·2025
Same author

Y-chromosomal insights into the breeding history and sire line genealogies of two traditional Baroque horse breeds: Lipizzaner and Kladruber.

Journal of equine veterinary science·2024
Same author

High-Statistics Measurement of Collins and Sivers Asymmetries for Transversely Polarized Deuterons.

Physical review letters·2024
Same author

Final COMPASS Results on the Transverse-Spin-Dependent Azimuthal Asymmetries in the Pion-Induced Drell-Yan Process.

Physical review letters·2024
Same author

Increased risk of erythrocytosis in men with type 2 diabetes treated with combined sodium-glucose cotransporter-2 inhibitor and testosterone replacement therapy.

Journal of endocrinological investigation·2024

Area of Science:

  • Medical Imaging
  • Radiology
  • Gastroenterology

Background:

  • Obstructive jaundice presents diagnostic challenges.
  • Accurate delineation of the biliary tree is crucial for patient management.

Purpose of the Study:

  • To evaluate the efficacy of Magnetic Resonance (MR) imaging in delineating the biliary tree in patients with obstructive jaundice.
  • To assess the utility of a specific MR technique (CE-Fast) and 3D post-processing for visualizing biliary obstructions.

Main Methods:

  • Utilized Magnetic Resonance (MR) imaging with a rapid sequential gradient-echo acquisition (CE-Fast).
  • Acquired heavily T2-weighted images during short breath-holds (approx. 12 sec).
  • Employed 3D post-processing for image reconstruction and analysis.

Related Experiment Videos

Main Results:

  • Successfully identified the site of obstruction in 10 out of 11 patients.
  • Demonstrated dilated bile ducts in pre-stenotic areas using 3D display.
  • Visualized post-stenotic ductal segments in only a minority of cases.

Conclusions:

  • MR imaging, particularly with CE-Fast and 3D reconstruction, is a valuable tool for diagnosing obstructive jaundice.
  • The technique reliably identifies obstruction locations and pre-stenotic biliary dilation.
  • Limitations exist in visualizing post-stenotic segments, warranting further investigation.