Blood velocity calculated from volumetric dynamic computed tomography angiography

Investigative Radiology

Volumn 45, Issue 12, 2010, Pages 778-781

  Barfett, Joe J ^a   Fierstra, Jorn ^a   Mikulis, David J ^a   Krings, Timo ^a  

^a TORONTO WESTERN HOSPITAL   (Canada)

Author keywords

4D CTA; Blood flow; Blood velocity; Computed tomography; Dynamic CTA; Volumetric

Indexed keywords

IODIXANOL;

ADULT; AGED; ARTICLE; BLOOD FLOW; BLOOD FLOW VELOCITY; BRAIN ARTERIOVENOUS MALFORMATION; CALCULATION; CLINICAL ARTICLE; COMPARATIVE STUDY; COMPUTED TOMOGRAPHIC ANGIOGRAPHY; COMPUTED TOMOGRAPHY SCANNER; CONTRAST ENHANCEMENT; HUMAN; IN VIVO STUDY; INTERNAL CAROTID ARTERY; MAGNETIC RESONANCE ANGIOGRAPHY; NUCLEAR MAGNETIC RESONANCE SCANNER; PHANTOM; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; STROKE; SUBCLAVIAN STEAL SYNDROME; VOLUMETRIC DYNAMIC COMPUTED TOMOGRAPHIC ANGIOGRAPHY;

EID: 78650679214     PISSN: 00209996     EISSN: 15360210     Source Type: Journal    
DOI: 10.1097/RLI.0b013e3181ea3588     Document Type: Article

References (14)

1. Brouwer PA, Bosman T, van Walderveen MA, et al. Dynamic 320-section CT angiography in cranial arteriovenous shunting lesions. Am J Neuroradiol. 2010;31:767-770.
2. Matsumoto M, Kodama N, Endo Y, et al. Dynamic 3D-CT angiography. Am J Neuroradiol. 2007;28:299-304.
3. Klingebiel R, Siebert E, Diekmann S, et al. 4-D imaging in cerebrovascular disorders by using 320-slice CT: feasibility and preliminary clinical experience. Acad Radiol. 2009;16:123-129.
4. Pollmann SI, Norley CJ, Pelz DM, et al. Four dimensional intravenous cone-beam computed tomographic subtraction angiography: in vitro study of feasibility. Invest Radiol. 2008;43:753-761.
5. Obenauer S, Dullin C, Heuser M. Flat panel detector-based volumetric computed tomography (fpVCT): performance evaluation of volumetric methods by using different phantoms in comparison to 64-multislice computed tomography. Invest Radiol. 2007;42:291-296.
6. Shpilfoygel SD, Close RA, Valentino DJ, et al. X-ray videodensitometric methods for blood flow and velocity measurement: a critical review of literature. Med Phys. 2000;27:2008 -2023.
7. Zhao M, Amin-Hanjani S, Ruland S, et al. Regional cerebral blood flow using quantitative MR angiography. Am J Neuroradiol. 2007;28:1470-1473.
8. Lee TY. Scientific basis and validation. In: Miles KA, Eastwood JD, Konig M, eds. Multidetector Computed Tomography in Cerebrovascular Disease: CT Perfusion Imaging. 1st ed. Abingdon, United Kingdom: Informa Healthcare; 2007:13-27.
9. Pekkola J, Kangasniemi M. Imaging of blood flow in cerebral arteries with dynamic helical computed tomography angiography (DHCTA) using a 64-row CT scanner. Acta Radiol. 2009;50:798-805.
10. Riederer SJ, Haider CR, Borisch EA. Time-of-arrival mapping at threedimensional time-resolved contrast-enhanced MR angiography. Radiology. 2009;253:532-542.
11. Krug KB, Bovenschulte H, Geissler HJ, et al. In-vivo measurements of coronary blood flow using 16-slice multidetector spiral computed tomography (MDCT) in a porcine model. Rofo. 2009;181:220-229.
12. Blomley MJ, Dawson P. Bolus dynamics: theoretical and experimental aspects. Br J Radiol. 1997;70:351-359.
13. Brenner DJ, Hall EJ. Computed tomography-an increasing source of radiation exposure. N Engl J Med. 357:2277-2284.
14. Dörr W. Pathogenesis of normal-tissue side-effects. In: Joiner M, Kogel AVD, eds. Basic Clinical Radiobiology. 4th ed. London, United Kingdom: Hodder Education; 2009:188.