[Spiral CT angiography].
Spiral CT angiography (CTA) is a promising technique for the evaluation of vascular lesions. We review some important technical aspects in CTA such as longitudinal resolution, determination of injection scan interval and limitations of three-dimensional rendering techniques. Several current and potential applications are discussed.
Van Hoe
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Dienst Radiologie, Universitaire Ziekenhuizen K.U.L., Leuven.
Gryspeerdt
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Marchal
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G
Baert
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AL
D000792:Angiography / Q000379:methods*; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D002985:Clinical Protocols; D003287:Contrast Media; D006801:Humans; D013997:Time Factors; D014057:Tomography, X-Ray Computed / Q000379:methods*
D003287:Contrast Media