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Items: 1 to 20 of 90

1.

CT angiographic source images: flow- or volume-weighted?

Sharma M, Fox AJ, Symons S, Jairath A, Aviv RI.

AJNR Am J Neuroradiol. 2011 Feb;32(2):359-64. doi: 10.3174/ajnr.A2282. Epub 2010 Nov 4.

2.

Comparison of perfusion computed tomography and computed tomography angiography source images with perfusion-weighted imaging and diffusion-weighted imaging in patients with acute stroke of less than 6 hours' duration.

Schramm P, Schellinger PD, Klotz E, Kallenberg K, Fiebach JB, Külkens S, Heiland S, Knauth M, Sartor K.

Stroke. 2004 Jul;35(7):1652-8. Epub 2004 May 20.

3.

Accuracy of the Alberta Stroke Program Early CT Score during the first 3 hours of middle cerebral artery stroke: comparison of noncontrast CT, CT angiography source images, and CT perfusion.

Lin K, Rapalino O, Law M, Babb JS, Siller KA, Pramanik BK.

AJNR Am J Neuroradiol. 2008 May;29(5):931-6. doi: 10.3174/ajnr.A0975. Epub 2008 Feb 13.

4.

Identification of penumbra and infarct in acute ischemic stroke using computed tomography perfusion-derived blood flow and blood volume measurements.

Murphy BD, Fox AJ, Lee DH, Sahlas DJ, Black SE, Hogan MJ, Coutts SB, Demchuk AM, Goyal M, Aviv RI, Symons S, Gulka IB, Beletsky V, Pelz D, Hachinski V, Chan R, Lee TY.

Stroke. 2006 Jul;37(7):1771-7. Epub 2006 Jun 8.

5.

CT angiography source images with modern multisection CT scanners: delay time from contrast injection to imaging determines correlation with infarct core.

Pulli B, Yoo AJ.

AJNR Am J Neuroradiol. 2012 Apr;33(4):E61; author reply E62. doi: 10.3174/ajnr.A3039. Epub 2012 Feb 9. No abstract available.

6.

Identification of infarct core and penumbra in acute stroke using CT perfusion source images.

Wang XC, Gao PY, Xue J, Liu GR, Ma L.

AJNR Am J Neuroradiol. 2010 Jan;31(1):34-9. doi: 10.3174/ajnr.A1740. Epub 2009 Oct 29.

7.

The evolution of the cerebral blood volume abnormality in patients with ischemic stroke: a CT perfusion study.

d'Esterre CD, Aviv RI, Lee TY.

Acta Radiol. 2012 May 1;53(4):461-7. doi: 10.1258/ar.2012.110582. Epub 2012 Mar 20.

PMID:
22434930
8.

Order of CT stroke protocol (CTA before or after CTP): impact on image quality.

Dorn F, Liebig T, Muenzel D, Meier R, Poppert H, Rummeny EJ, Huber A.

Neuroradiology. 2012 Feb;54(2):105-12. doi: 10.1007/s00234-011-0840-8. Epub 2011 Feb 23.

PMID:
21344216
9.

Role of recanalization in acute stroke outcome: rationale for a CT angiogram-based "benefit of recanalization" model.

Rosenthal ES, Schwamm LH, Roccatagliata L, Coutts SB, Demchuk AM, Schaefer PW, Gonzalez RG, Hill MD, Halpern EF, Lev MH.

AJNR Am J Neuroradiol. 2008 Sep;29(8):1471-5. doi: 10.3174/ajnr.A1153. Epub 2008 Jul 3.

10.

Comparison of CT and CT angiography source images with diffusion-weighted imaging in patients with acute stroke within 6 hours after onset.

Schramm P, Schellinger PD, Fiebach JB, Heiland S, Jansen O, Knauth M, Hacke W, Sartor K.

Stroke. 2002 Oct;33(10):2426-32.

11.

Perfusion computed tomography: prediction of final infarct extent and stroke outcome.

Parsons MW, Pepper EM, Chan V, Siddique S, Rajaratnam S, Bateman GA, Levi CR.

Ann Neurol. 2005 Nov;58(5):672-9.

PMID:
16240339
12.

Predicting cerebral ischemic infarct volume with diffusion and perfusion MR imaging.

Schaefer PW, Hunter GJ, He J, Hamberg LM, Sorensen AG, Schwamm LH, Koroshetz WJ, Gonzalez RG.

AJNR Am J Neuroradiol. 2002 Nov-Dec;23(10):1785-94.

13.

CT perfusion identifies increased salvage of tissue in patients receiving intravenous recombinant tissue plasminogen activator within 3 hours of stroke onset.

Silvennoinen HM, Hamberg LM, Lindsberg PJ, Valanne L, Hunter GJ.

AJNR Am J Neuroradiol. 2008 Jun;29(6):1118-23. doi: 10.3174/ajnr.A1039. Epub 2008 Apr 10.

14.

CT angiography source images predict final infarct extent in patients with basilar artery occlusion.

Puetz V, Sylaja PN, Hill MD, Coutts SB, Dzialowski I, Becker U, Gahn G, von Kummer R, Demchuk AM.

AJNR Am J Neuroradiol. 2009 Nov;30(10):1877-83. doi: 10.3174/ajnr.A1723. Epub 2009 Jul 30.

15.

Correlation of early dynamic CT perfusion imaging with whole-brain MR diffusion and perfusion imaging in acute hemispheric stroke.

Eastwood JD, Lev MH, Wintermark M, Fitzek C, Barboriak DP, Delong DM, Lee TY, Azhari T, Herzau M, Chilukuri VR, Provenzale JM.

AJNR Am J Neuroradiol. 2003 Oct;24(9):1869-75.

16.

CT angiography source images acquired with a fast-acquisition protocol overestimate infarct core on diffusion weighted images in acute ischemic stroke.

Yoo AJ, Hu R, Hakimelahi R, Lev MH, Nogueira RG, Hirsch JA, González RG, Schaefer PW.

J Neuroimaging. 2012 Oct;22(4):329-35. doi: 10.1111/j.1552-6569.2011.00627.x. Epub 2011 Aug 17.

18.

Utility of perfusion-weighted CT imaging in acute middle cerebral artery stroke treated with intra-arterial thrombolysis: prediction of final infarct volume and clinical outcome.

Lev MH, Segal AZ, Farkas J, Hossain ST, Putman C, Hunter GJ, Budzik R, Harris GJ, Buonanno FS, Ezzeddine MA, Chang Y, Koroshetz WJ, Gonzalez RG, Schwamm LH.

Stroke. 2001 Sep;32(9):2021-8.

19.

CT-based assessment of acute stroke: CT, CT angiography, and xenon-enhanced CT cerebral blood flow.

Kilpatrick MM, Yonas H, Goldstein S, Kassam AB, Gebel JM Jr, Wechsler LR, Jungreis CA, Fukui MB.

Stroke. 2001 Nov;32(11):2543-9.

20.

ASPECTS on CTA source images versus unenhanced CT: added value in predicting final infarct extent and clinical outcome.

Coutts SB, Lev MH, Eliasziw M, Roccatagliata L, Hill MD, Schwamm LH, Pexman JH, Koroshetz WJ, Hudon ME, Buchan AM, Gonzalez RG, Demchuk AM.

Stroke. 2004 Nov;35(11):2472-6. Epub 2004 Oct 14.

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