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

Carbon dioxide in vascular imaging and intervention

X Yang1, H Manninen, S Soimakallio

  • 1Department of Clinical Radiology, University Hospital, Kuopio, Finland.

Acta Radiologica (Stockholm, Sweden : 1987)
|July 1, 1995
PubMed
Summary

Carbon dioxide digital subtraction angiography (CO2-DSA) offers a safe alternative to iodinated contrast agents, minimizing risks like nephrotoxicity and hypersensitivity. This review explores CO2-DSA

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

Assessment of myocardial perfusion with MRI using a modified dual bolus method.

Physiological measurement·2014
Same author

Formation of PCDD/PCDF : Effect of fuel and fly ash composition on the formation of PCDD/PCDF in the co-combustion of refuse-derived and packaging-derived fuels Multivariate analysis.

Environmental science and pollution research international·2013
Same author

Location of the clot and outcome of perfusion defects in acute anterior circulation stroke treated with intravenous thrombolysis.

AJNR. American journal of neuroradiology·2012
Same author

NADINE: new approaches to detecting breast cancer by sequential μm-wavelength imaging with the aid of novel frequency analysis techniques.

Journal of medical engineering & technology·2012
Same author

The mid-M1 segment of the middle cerebral artery is a cutoff clot location for good outcome in intravenous thrombolysis.

European journal of neurology·2012
Same author

Clinical audit: Development of the criteria of good practices.

Radiation protection dosimetry·2011

Area of Science:

  • Vascular Imaging
  • Interventional Radiology

Background:

  • Iodinated contrast agents pose risks of nephrotoxicity and hypersensitivity during angiography.
  • Carbon dioxide (CO2) gas emerged as a potential negative contrast medium to mitigate these risks.

Purpose of the Study:

  • To review the history, physical and chemical properties, techniques, and pathophysiologic changes associated with CO2-DSA.
  • To discuss clinical trials, applications, advantages, and limitations of CO2 gas in digital subtraction angiography.

Main Methods:

  • Review of historical data and clinical experiences with CO2-DSA.
  • Analysis of physical and chemical properties of CO2 as a contrast agent.
  • Discussion of techniques and pathophysiologic considerations for CO2-DSA.

Main Results:

  • CO2-DSA has been refined over the last decade, proving to be an accurate and safe vascular imaging modality.
  • Key advantages include the absence of hypersensitivity reactions and nephrotoxicity, alongside minimal patient discomfort.

Conclusions:

  • CO2-DSA is a clinically promising alternative to traditional angiography, offering significant safety benefits.
  • Further understanding of its applications and limitations supports its role in vascular interventions and imaging.

Related Experiment Videos