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Applications of time-resolved MR angiography.

Authors
  • Blackham, Kristine A
  • Passalacqua, Matthew A
  • Sandhu, Gurpreet S
  • Gilkeson, Robert C
  • Griswold, Mark A
  • Gulani, Vikas
Type
Published Article
Journal
American Journal of Roentgenology
Publisher
American Roentgen Ray Society
Publication Date
May 01, 2011
Volume
196
Issue
5
Identifiers
DOI: 10.2214/AJR.10.4227
PMID: 21512053
Source
Medline
License
Unknown

Abstract

Time-resolved MR angiography is a versatile technique for vascular imaging throughout the body. It can be used to answer a variety of clinical questions; to acquire diagnostically useful information, even about complicated vascular lesions; and to overcome many of the limitations of bolus-chase contrast-enhanced MR angiography. The technique is particularly useful when the arterial arrival time is uncertain, the patient is freely breathing, or contrast dynamics are critical to a diagnosis.

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