[2-phase summation imaging of the subclavian steal syndrome using transvenous DSA].
A simple method is reported to obtain a two-phase summation image in subclavian steal syndrome using digital subtraction angiography (DSA) via selection of a mask during the early arterial phase and the contrast image during delayed retrograde filling of the ipsilateral vertebral artery and the postocclusive subclavian artery. The summation image results by employing replay of the stored image information.
D000553:Ambulatory Care; D000792:Angiography / Q000379:methods*; D003201:Computers; D003287:Contrast Media / Q000008:administration & dosage; D006801:Humans; D007275:Injections, Intravenous; D013349:Subclavian Steal Syndrome / Q000000981:diagnostic imaging*; D013382:Subtraction Technique
D003287:Contrast Media
Zwei-Phasen-Summationsdarstellung des Subclavian-Steal-Syndroms bei transvenöser DSA.