Interventional 4-D C-Arm CT Perfusion Imaging Using Interleaved Scanning and Partial Reconstruction Interpolation

Tissue perfusion measurement during catheter-guided stroke treatment in the interventional suite is currently not possible. In this work, we present a novel approach that uses a C-arm angiography system capable of computed tomography (CT)-like imaging (C-arm CT) for this purpose. With C-arm CT one r...

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Vydáno v:	IEEE transactions on medical imaging Ročník 31; číslo 4; s. 892 - 906
Hlavní autoři:	Fieselmann, A., Ganguly, A., Deuerling-Zheng, Y., Zellerhoff, M., Rohkohl, C., Boese, J., Hornegger, J., Fahrig, R.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.04.2012
Témata:	Angiography - methods Animals Brain - blood supply Brain - diagnostic imaging C-arm computed tomography (CT) Cerebrovascular Circulation - physiology Computed tomography Computer Simulation dynamic reconstruction Image reconstruction Interpolation Legged locomotion Models, Biological perfusion imaging Perfusion Imaging - methods Phantoms, Imaging Protocols Radiographic Image Enhancement - methods Reconstruction algorithms Reproducibility of Results stroke treatment Swine Tomography, X-Ray Computed - methods
ISSN:	0278-0062, 1558-254X, 1558-254X
On-line přístup:	Získat plný text
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