Measuring arterial wall perfusion using photon-counting computed tomography (CT): improving CT number accuracy of artery wall using image deconvolution

Changes in arterial wall perfusion mark the onset of atherosclerosis. A characteristic change is the increased spatial density of vasa vasorum (VV), the microvessels in the arterial walls. Measuring this increased VV (IVV) density using contrast-enhanced computed tomography (CT) has had limited succ...

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Veröffentlicht in:J Med Imaging (Bellingham)
Hauptverfasser: Rajendran, Kishore, Leng, Shuai, Jorgensen, Steven M., Anderson, Jill L., Halaweish, Ahmed F., Abdurakhimova, Dilbar, Ritman, Erik L., McCollough, Cynthia H.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Society of Photo-Optical Instrumentation Engineers 2017
Schlagworte:
Image Processing
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5722232/
https://ncbi.nlm.nih.gov/pubmed/29250564
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.4.4.044006
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