Performance evaluation of a C-Arm CT perfusion phantom

被引：0
作者：
Axel Boese
Sebastian Gugel
Steffen Serowy
Jonas Purmann
Georg Rose
Oliver Beuing
Martin Skalej
Yiannis Kyriakou
Yu Deuerling-Zheng
机构：
[1] Otto-von-Guericke University,Chair for Healthcare Telematics and Medical Engineering
[2] Otto-von-Guericke University,Department of Neuroradiology
[3] Siemens AG,undefined
[4] Healthcare Sector,undefined
来源：
International Journal of Computer Assisted Radiology and Surgery | 2013年 / 8卷
关键词：
Phantom; Perfusion; CT; C-Arm CT; Imaging ; Blood flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Purpose Brain perfusion measurement in stroke patients provides important information on the infarct area and state of involved tissue. Interventional C-Arm angiography systems can provide perfusion measurements. A CT perfusion phantom was developed for C-Arm perfusion imaging to test and evaluate this method and to aid in the design and validation of scan protocols.
引用
收藏
页码：799 / 807
页数：8
相关论文
共 61 条
  • [1] Adams HP(2007)Guidelines for the early management of adults with ischemic stroke: a guideline from the American Heart Association/American Stroke Association Stroke 38 1655-1711
  • [2] Zoppo G(2009)C-Arm CT measurement of cerebral blood volume: an experimental study in canines AJNR Am J Neuroradiol 30 917-922
  • [3] Alberts MJ(2010)C-arm CT measurement of cerebral blood volume in ischemic stroke: an experimental study in canines AJNR Am J Neuroradiol 31 536-540
  • [4] Ahmed AS(2011)Cerebral CT perfusion using an interventional C-Arm imaging system: cerebral blood flow measurements Am J Neuroradiol 32 1525-1531
  • [5] Zellerhoff M(2011)Cerebral blood volume imaging by flat detector computed tomography in comparison to conventional multislice perfusion CT Eur Radiol 21 882-889
  • [6] Strother CM(2009)A biological phantom for contrast-media-based perfusion studies with CT Invest Radiol 44 676-682
  • [7] Pulfer KA(2010)Ein kapillarbasiertes Phantom zur Simulation der Gehirnperfusion mit der Magnet-Resonanz-Tomografie Fortschr Röntgenstr 182 883-890
  • [8] Redel T(1999)Perfusion measurements of the brain: using dynamic CT for the quantitative assessment of cerebral ischemia in acute stroke Eur J Radiol 30 170-184
  • [9] Deuerling-Zheng Y(2011)Deconvolution-based CT and MR brain perfusion measurement: theoretical model revisited and practical implementation details Int J Biomed Imaging 2011 467563-686
  • [10] Royalty K(1980)Cerebral blood flow determination by rapid-sequence computed tomography: theoretical analysis Radiology 137 679-744
1234567