A Novel Collateral Imaging Method Derived from Time-Resolved Dynamic Contrast-Enhanced MR Angiography in Acute Ischemic Stroke: A Pilot Study

REFERENCES

1. 1.↵
   2. Liebeskind DS

   . Collateral circulation. Stroke 2003;34:2279–84 doi:10.1161/01.STR.0000086465.41263.06 pmid:12881609

   Abstract/FREE Full Text
2. 2.↵
   2. Liebeskind DS,
   3. Tomsick TA,
   4. Foster LD, et al

   ; IMS III Investigators. Collaterals at angiography and outcomes in the Interventional Management of Stroke (IMS) III trial. Stroke 2014;45:759–64 doi:10.1161/STROKEAHA.113.004072 pmid:24473178

   Abstract/FREE Full Text
3. 3.↵
   2. Goyal M,
   3. Demchuk AM,
   4. Menon BK, et al

   ; ESCAPE Trial Investigators. Randomized assessment of rapid endovascular treatment of ischemic stroke. N Engl J Med 2015;372:1019–30 doi:10.1056/NEJMoa1414905 pmid:25671798

   CrossRefPubMed
4. 4.↵
   2. Bang OY,
   3. Saver JL,
   4. Buck BH, et al

   ; UCLA Collateral Investigators. Impact of collateral flow on tissue fate in acute ischaemic stroke. J Neurol Neurosurg Psychiatry 2008;79:625–29 pmid:18077482

   Abstract/FREE Full Text
5. 5.↵
   2. Ribo M,
   3. Flores A,
   4. Rubiera M, et al

   . Extending the time window for endovascular procedures according to collateral pial circulation. Stroke 2011;42:3465–69 doi:10.1161/STROKEAHA.111.623827 pmid:21960574

   Abstract/FREE Full Text
6. 6.↵
   2. Hwang YH,
   3. Kang DH,
   4. Kim YW, et al

   . Impact of time-to-reperfusion on outcome in patients with poor collaterals. AJNR Am J Neuroradiol 2015;36:495–500 doi:10.3174/ajnr.A4151 pmid:25376808

   Abstract/FREE Full Text
7. 7.↵
   2. Menon BK,
   3. Qazi E,
   4. Nambiar V, et al

   ; Interventional Management of Stroke III Investigators. Differential effect of baseline computed tomographic angiography collaterals on clinical outcome in patients enrolled in the Interventional Management of Stroke III Trial. Stroke 2015;46:1239–44 doi:10.1161/STROKEAHA.115.009009 pmid:25791716

   Abstract/FREE Full Text
8. 8.↵
   2. Hill MD,
   3. Demchuk AM,
   4. Goyal M, et al

   ; IMS3 Investigators. Alberta Stroke Program early computed tomography score to select patients for endovascular treatment: Interventional Management of Stroke (IMS)-III trial. Stroke 2014;45:444–49 doi:10.1161/STROKEAHA.113.003580 pmid:24335227

   Abstract/FREE Full Text
9. 9.↵
   2. Bang OY,
   3. Saver JL,
   4. Kim SJ, et al

   . Collateral flow predicts response to endovascular therapy for acute ischemic stroke. Stroke 2011;42:693–99 doi:10.1161/STROKEAHA.110.595256 pmid:21233472

   Abstract/FREE Full Text
10. 10.↵
    2. Menon BK,
    3. Smith EE,
    4. Modi J, et al

    . Regional leptomeningeal score on CT angiography predicts clinical and imaging outcomes in patients with acute anterior circulation occlusions. AJNR Am J Neuroradiol 2011;32:1640–45 doi:10.3174/ajnr.A2564 pmid:21799045

    Abstract/FREE Full Text
11. 11.↵
    2. Menon BK,
    3. d'Esterre CD,
    4. Qazi EM, et al

    . Multiphase CT angiography: a new tool for the imaging triage of patients with acute ischemic stroke. Radiology 2015;275:510–20 doi:10.1148/radiol.15142256 pmid:25633505

    CrossRefPubMed
12. 12.↵
    2. Kim SJ,
    3. Son JP,
    4. Ryoo S, et al

    . A novel magnetic resonance imaging approach to collateral flow imaging in ischemic stroke. Ann Neurol 2014;76:356–69 doi:10.1002/ana.24211 pmid:24985162

    CrossRefPubMed
13. 13.↵
    2. Parthasarathy R,
    3. Sohn SI,
    4. Jeerakathil T, et al

    . A combined arterial and venous grading scale to predict outcome in anterior circulation ischemic stroke. J Neuroimaging 2015;25:969–77 doi:10.1111/jon.12260 pmid:26082023

    CrossRefPubMed
14. 14.↵
    2. Tan JC,
    3. Dillon WP,
    4. Liu S, et al

    . Systematic comparison of perfusion-CT and CT-angiography in acute stroke patients. Ann Neurol 2007;61:533–43 doi:10.1002/ana.21130 pmid:17431875

    CrossRefPubMedWeb of Science
15. 15.↵
    2. Souza LC,
    3. Yoo AJ,
    4. Chaudhry ZA, et al

    . Malignant CTA collateral profile is highly specific for large admission DWI infarct core and poor outcome in acute stroke. AJNR Am J Neuroradiol 2012;33:1331–36 doi:10.3174/ajnr.A2985 pmid:22383238

    Abstract/FREE Full Text
16. 16.↵
    2. Barber PA,
    3. Demchuk AM,
    4. Zhang J, et al

    . Validity and reliability of a quantitative computed tomography score in predicting outcome of hyperacute stroke before thrombolytic therapy: ASPECTS Study Group—Alberta Stroke Programme Early CT Score. Lancet 2000;355:1670–74 doi:10.1016/S0140-6736(00)02237-6 pmid:10905241

    CrossRefPubMedWeb of Science
17. 17.↵
    2. Bang OY,
    3. Saver JL,
    4. Kim SJ, et al

    ; UCLA-Samsung Stroke Collaborators. Collateral flow averts hemorrhagic transformation after endovascular therapy for acute ischemic stroke. Stroke 2011;42:2235–39 doi:10.1161/STROKEAHA.110.604603 pmid:21737798

    Abstract/FREE Full Text
18. 18.↵
    2. Leng X,
    3. Fang H,
    4. Leung TW, et al

    . Impact of collateral status on successful revascularization in endovascular treatment: a systematic review and meta-analysis. Cerebrovasc Dis 2016;41:27–34 doi:10.1159/000441803 pmid:26579719

    CrossRefPubMed
19. 19.↵
    2. Aviv RI,
    3. Parsons M,
    4. Bivard A, et al

    . Multiphase CT angiography: a poor man's perfusion CT? Radiology 2015;277:922–94 doi:10.1148/radiol.2015150820 pmid:26599931

    CrossRefPubMed
20. 20.↵
    2. Nael K,
    3. Meshksar A,
    4. Ellingson B, et al

    . Combined low-dose contrast-enhanced MR angiography and perfusion for acute ischemic stroke at 3T: a more efficient stroke protocol. AJNR Am J Neuroradiol 2014;35:1078–84 doi:10.3174/ajnr.A3848 pmid:24503557

    Abstract/FREE Full Text
21. 21.↵
    2. Manka C,
    3. Träber F,
    4. Gieseke J, et al

    . Three-dimensional dynamic susceptibility-weighted perfusion MR imaging at 3.0 T: feasibility and contrast agent dose. Radiology 2005;234:869–77 doi:10.1148/radiol.2343040359 pmid:15665227

    CrossRefPubMedWeb of Science
22. 22.↵
    2. Bak SH,
    3. Roh HG,
    4. Moon WJ, et al

    . Appropriate minimal dose of gadobutrol for 3D time-resolved MRA of the supra-aortic arteries: comparison with conventional single-phase high-resolution 3D contrast-enhanced MRA. AJNR Am J Neuroradiol 2017;38:1383–90 doi:10.3174/ajnr.A5176 pmid:28473338

    Abstract/FREE Full Text
23. 23.↵
    2. Higashida RT,
    3. Furlan AJ,
    4. Roberts H, et al

    ; Technology Assessment Committee of the American Society of Interventional and Therapeutic Neuroradiology, Technology Assessment Committee of the Society of Interventional Radiology. Trial design and reporting standards for intra-arterial cerebral thrombolysis for acute ischemic stroke. Stroke 2003;34:e109–37 pmid:12869717

    Abstract/FREE Full Text