Gadolinium-enhanced CT angiography of the circle of Willis and neck

John W. Henson, Raul G. Nogueira, Diego J. Covarrubias, R. Gilberto Gonzalez, Michael H. Lev

Research output: Contribution to journalArticlepeer-review

27 Scopus citations


CT angiography (CTA) of the cervical and intracranial vessels is a rapid, noninvasive, and relatively inexpensive technique for the evaluation of vascular abnormalities. Contraindications to the use of contrast media, however, can preclude use of iodinated agents for CTA. We report the use of gadolinium as contrast agent for CTA of the head and neck in three patients with contraindications to iodinated contrast agents.

Original languageEnglish (US)
Pages (from-to)969-972
Number of pages4
JournalAmerican Journal of Neuroradiology
Issue number6
StatePublished - Jun 2004
Externally publishedYes

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Clinical Neurology


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