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

Iv-DSA as a screening study before conventional transarterial angiography.

K Minakuchi1, T Yamada, T Kaminoh

  • 1Department of Radiology, Osaka City University, Japan.

Radiation Medicine
|July 1, 1990
PubMed
Summary

Intravenous digital subtraction angiography (IV-DSA) with Ioversol is a safe and effective pre-procedural mapping tool for hepatic mass interventions. It provides crucial anatomical insights, aiding in the safe planning of subsequent intra-arterial angiography.

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

FKBP12 functions as an adaptor of the Smad7-Smurf1 complex on activin type I receptor.

Journal of molecular endocrinology·2006
Same author

[A case of disseminated intravascular coagulopathy (DIC) and multiple organ failure (MOF) after ingestion of hydrochloric acid].

Chudoku kenkyu : Chudoku Kenkyukai jun kikanshi = The Japanese journal of toxicology·2002
Same author

Effects of losartan in combination with or without exercise on insulin resistance in Otsuka Long-Evans Tokushima Fatty rats.

European journal of pharmacology·2001
Same author

Endothelium-dependent relaxation by cilostazol, a phosphodiesteras III inhibitor, on rat thoracic aorta.

Life sciences·2001
Same author

The effect of tranexamic acid on cochlear blood flow in guinea pigs measured by laser Doppler flowmetry.

Auris, nasus, larynx·2001
Same author

Role of stem cell factor and c-kit signaling in regulation of fetal intestinal epithelial cell adhesion to fibronectin.

Experimental cell research·2001

Area of Science:

  • Interventional Radiology
  • Diagnostic Imaging
  • Hepatobiliary Medicine

Background:

  • Hepatic masses require precise vascular mapping for safe and effective treatment.
  • Conventional angiography carries risks and may not always provide sufficient pre-procedural information.
  • Intravenous digital subtraction angiography (IV-DSA) offers a less invasive alternative for vascular assessment.

Purpose of the Study:

  • To evaluate the utility of IV-DSA using Ioversol in patients with hepatic mass.
  • To assess the safety and efficacy of IV-DSA as a pre-procedural mapping tool.
  • To determine if IV-DSA can predict the feasibility of subsequent intra-arterial angiography.

Main Methods:

  • Twenty patients with hepatic mass underwent IV-DSA using the nonionic contrast medium Ioversol.

Related Experiment Videos

  • The study assessed the information provided by IV-DSA regarding abdominal aorta and pelvic artery conditions.
  • Complications from previous transarterial angiography were also evaluated.

    • Main Results:

    • IV-DSA successfully provided critical information on arteriosclerotic changes and aneurysms, aiding in safe procedural planning.
    • It identified prior complications from transarterial angiography.
    • No early or delayed side effects were observed with Ioversol.
    • Potential for misregistration artifact due to bowel gas necessitates careful interpretation.

    Conclusions:

    • IV-DSA with Ioversol is a safe and valuable mapping study preceding conventional angiography for hepatic mass interventions.
    • It enhances the safety and efficiency of planning intra-arterial procedures.
    • Careful interpretation is needed to mitigate artifact-related diagnostic challenges.