ArticleAJNR. American journal of neuroradiology2019
Flow-Pattern Details in an Aneurysm Model Using High-Speed 1000-Frames-per-Second Angiography.
Article in AJNR. American journal of neuroradiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Joint Temporal and Spectral Processing for Improved Digital Subtraction Angiography Using Photon-Counting Detectors.IEEE transactions on bio-medical engineering · 2025Article
- Photon counting-energy integrating hybrid flat panel detector systems for image-guided interventions: an experimental proof-of-concept.Physics in medicine and biology · 2023Article
- Angiographic velocimetry analysis using contrast dilution gradient method with a 1000 frames per second photon-counting detector.Journal of medical imaging (Bellingham, Wash.) · 2023Article
- Initial investigations of scatter cross-talk in simultaneous biplane high-speed 1000 frames per second neuro-angiography using Monte Carlo simulations.Proceedings of SPIE--the International Society for Optical EngineeringArticle
- Use of 1000fps High Speed X-ray Angiography (HSAngio) to quantify differences in flow diversion effects of three stents with different coverage densities in a cerebral aneurysm invitro model.Proceedings of SPIE--the International Society for Optical EngineeringArticle
- 2D vessel contrast dilution gradient (CDG) analysis using 1000 fps high speed angiography (HSA) for velocity distribution estimation.Proceedings of SPIE--the International Society for Optical EngineeringArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
Traditional digital subtraction angiography provides rather limited evaluation of contrast flow dynamics when studying and treating intracranial brain aneurysms. A 1000-frames-per-second photon-counting x-ray detector was used to image detailed iodine-contrast flow patterns in an internal carotid artery aneurysm of a 3D-printed vascular phantom. High-speed imaging revealed differences in vortex and inflow patterns with and without a Pipeline Embolization Device flow diverter in more detail and clarity than could be seen in standard pulsed angiography. Improved temporal imaging has the potential to impact the outcomes of endovascular interventions by allowing clinicians to better understand and act on flow dynamics in real-time.
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Registered trials
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