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AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates

Research ArticleNeurovascular/Stroke Imaging
Open Access

Quantitative Collateral Assessment on CTP in the Prediction of Stroke Etiology

F. Shi, Q. Zeng, X. Gong, W. Zhong, Z. Chen, S. Yan and M. Lou
American Journal of Neuroradiology July 2022, 43 (7) 966-971; DOI: https://doi.org/10.3174/ajnr.A7549
F. Shi
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
cDepartment of Neurology (F.S.), Sir Run Run Shaw Hospital of Zhejiang University, School of Medicine, Hangzhou, China
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Q. Zeng
bNeurosurgery (Q.Z.), Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, China
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X. Gong
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
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W. Zhong
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
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Z. Chen
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
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S. Yan
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
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M. Lou
aFrom the Departments of Neurology (F.S., X.G., W.Z., Z.C., S.Y., M.L.)
dZhejiang University Brain Research Institute (M.L.), Hangzhou, Zhejiang, China
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References

  1. 1.↵
    1. Saver JL,
    2. Jahan R,
    3. Levy EI, et al
    . Solitaire flow restoration device versus the Merci Retriever in patients with acute ischaemic stroke (SWIFT): a randomised, parallel-group, noninferiority trial. Lancet 2012;380:1241–49 doi:10.1016/S0140-6736(12)61384-1 pmid:22932715
    CrossRefPubMedWeb of Science
  2. 2.↵
    1. Gorelick PB,
    2. Wong KS,
    3. Bae HJ, et al
    . Large artery intracranial occlusive disease: a large worldwide burden but a relatively neglected frontier. Stroke 2008;39:2396–99 doi:10.1161/STROKEAHA.107.505776 pmid:18535283
    Abstract/FREE Full Text
  3. 3.↵
    1. Powers WJ,
    2. Rabinstein AA,
    3. Ackerson T, et al
    . Guidelines for the Early Management of Patients with Acute Ischemic Stroke: 2019 Update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke—A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke 2019;50:e344–418 doi:10.1161/STR.0000000000000211 pmid:31662037
    CrossRefPubMed
  4. 4.↵
    1. Baek JH,
    2. Kim BM,
    3. Kim DJ, et al
    . Importance of truncal-type occlusion in stentriever-based thrombectomy for acute stroke. Neurology 2016;87:1542–50 11 doi:10.1212/WNL.0000000000003202 pmid:27629085
    CrossRefPubMed
  5. 5.↵
    1. Matias-Guiu JA,
    2. Serna-Candel C,
    3. Matias-Guiu J
    . Stroke etiology determines effectiveness of retrievable stents. J Neurointerv Surg 2014;6:e11 doi:10.1136/neurintsurg-2012-010395 pmid:22591732
    FREE Full Text
  6. 6.↵
    1. Goyal M,
    2. Demchuk AM,
    3. 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
  7. 7.↵
    1. Campbell BC,
    2. Mitchell PJ,
    3. Kleinig TJ, et al
    ; EXTEND-IA Investigators. Endovascular therapy for ischemic stroke with perfusion-imaging selection. N Engl J Med 2015;372:1009–18 doi:10.1056/NEJMoa1414792 pmid:25671797
    CrossRefPubMed
  8. 8.↵
    1. Sallustio F,
    2. Motta C,
    3. Pizzuto S, et al
    . CT angiography-based collateral flow and time to reperfusion are strong predictors of outcome in endovascular treatment of patients with stroke. J NeuroIntervent Surg 2017;9:940–43 doi:10.1136/neurintsurg-2016-012628 pmid:27663559
    Abstract/FREE Full Text
  9. 9.↵
    1. Hassler E,
    2. Kneihsl M,
    3. Deutschmann H, et al
    . Relationship between stroke etiology and collateral status in anterior circulation large vessel occlusion. J Neurol 2020;267:3362–70 doi:10.1007/s00415-020-10009-z pmid:32588184
    CrossRefPubMed
  10. 10.↵
    1. Miteff F,
    2. Levi CR,
    3. Bateman GA, et al
    . The independent predictive utility of computed tomography angiographic collateral status in acute ischaemic stroke. Brain 2009;132:2231–38 doi:10.1093/brain/awp155 pmid:19509116
    CrossRefPubMedWeb of Science
  11. 11.↵
    1. Shi F,
    2. Gong X,
    3. Liu C, et al
    . Acute stroke: prognostic value of quantitative collateral assessment at perfusion CT. Radiology 2019;290:760–68 doi:10.1148/radiol.2019181510 pmid:30620255
    CrossRefPubMed
  12. 12.↵
    1. Adams HP Jr.,
    2. Bendixen BH,
    3. Kappelle LJ, et al
    . Classification of subtype of acute ischemic stroke: initions for use in a multicenter clinical trial—TOAST. Trial of Org 10172 in Acute Stroke Treatment. Stroke 1993;24:35–41 doi:10.1161/01.STR.24.1.35 pmid:7678184
    Abstract/FREE Full Text
  13. 13.↵
    1. Campbell BC,
    2. Christensen S,
    3. Levi CR, et al
    . Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Stroke 2011;42:3435–40 doi:10.1161/STROKEAHA.111.618355 pmid:21980202
    Abstract/FREE Full Text
  14. 14.↵
    1. Lin L,
    2. Bivard A,
    3. Levi CR, et al
    . Comparison of computed tomographic and magnetic resonance perfusion measurements in acute ischemic stroke: back-to-back quantitative analysis. Stroke 2014;45:1727–32 doi:10.1161/STROKEAHA.114.005419 pmid:24876260
    Abstract/FREE Full Text
  15. 15.↵
    1. Tan IY,
    2. Demchuk AM,
    3. Hopyan J, et al
    . CT angiography clot burden score and collateral score: correlation with clinical and radiologic outcomes in acute middle cerebral artery infarct. AJNR Am J Neuroradiol 2009;30:525–31 doi:10.3174/ajnr.A1408 pmid:19147716
    Abstract/FREE Full Text
  16. 16.↵
    1. Westphal LP,
    2. Lohaus N,
    3. Winklhofer S, et al
    . Circle of Willis variants and their association with outcome in patients with middle cerebral artery-M1-occlusion stroke. Eur J Neurol 2021;28:3682–91 doi:10.1111/ene.15013 pmid:34233384
    CrossRefPubMed
  17. 17.↵
    1. Guglielmi V,
    2. LeCouffe NE,
    3. Zinkstok SM
    , et al; MR-CLEAN Registry Investigators. Collateral circulation and outcome in atherosclerotic versus cardioembolic cerebral large vessel occlusion. Stroke 2019;50:3360–68 doi:10.1161/STROKEAHA.119.026299 pmid:1658903
    CrossRefPubMed
  18. 18.↵
    1. McVerry F,
    2. Liebeskind DS,
    3. Muir KW
    . Systematic review of methods for assessing leptomeningeal collateral flow. AJNR Am J Neuroradiol 2012;33:576–82 doi:10.3174/ajnr.A2794 pmid:22135128
    Abstract/FREE Full Text
  19. 19.↵
    1. Kawano H,
    2. Bivard A,
    3. Lin L, et al
    . Relationship between collateral status, contrast transit, and contrast density in acute ischemic stroke. Stroke 2016;47:742–49 doi:10.1161/STROKEAHA.115.011320 pmid:26839354
    Abstract/FREE Full Text
  20. 20.↵
    1. Beyer SE,
    2. von Baumgarten L,
    3. Thierfelder KM, et al
    . Predictive value of the velocity of collateral filling in patients with acute ischemic stroke. J Cereb Blood Flow Metab 2015;35:206–12 doi:10.1038/jcbfm.2014.182 pmid:25370859
    CrossRefPubMed
  21. 21.↵
    1. Cao W,
    2. Campbell BC,
    3. Dong Q, et al
    . Relative filling time delay based on CT perfusion source imaging: a simple method to predict outcome in acute ischemic stroke. AJNR Am J Neuroradiol 2014;35:1683–87 doi:10.3174/ajnr.A3931 pmid:24742803
    Abstract/FREE Full Text
  22. 22.↵
    1. Ahn SH,
    2. Hong R,
    3. Choo IS, et al
    . Histologic features of acute thrombi retrieved from stroke patients during mechanical reperfusion therapy. Int J Stroke 2016;11:1036–44 doi:10.1177/1747493016641965 pmid:27056965
    CrossRefPubMed
  23. 23.↵
    1. Busch HJ,
    2. Buschmann IR,
    3. Mies G, et al
    . Arteriogenesis in hypoperfused rat brain. J Cereb Blood Flow Metab 2003;23:621–28
    CrossRefPubMed
  24. 24.↵
    1. Khan MB,
    2. Hafez S,
    3. Hoda MN, et al
    . Chronic remote ischemic conditioning is cerebroprotective and induces vascular remodeling in a VCID model. Transl Stroke Res 2018;9:51–63 doi:10.1007/s12975-017-0555-1 pmid:28755277
    CrossRefPubMed
  25. 25.↵
    1. Zaidat  OO, 
    2. Yoo  AJ, 
    3. Khatri  P, et al
    ; Cerebral Angiographic Revascularization Grading (CARG) Collaborators; STIR Revascularization Working Group; STIR Thrombolysis in Cerebral Infarction (TICI) Task Force. Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement. Stroke 2013;44:2650–63 doi:10.1161/STROKEAHA.113.001972 pmid:23920012
    FREE Full Text
  26. 26.↵
    1. Toyoda K,
    2. Koga M,
    3. Hayakawa M, et al
    . Acute reperfusion therapy and stroke care in Asia after successful endovascular trials. Stroke 2015;46:1474–81 doi:10.1161/STROKEAHA.115.008781 pmid:25944322
    Abstract/FREE Full Text
  27. 27.↵
    1. Gascou G,
    2. Lobotesis K,
    3. Machi P, et al
    . Stent retrievers in acute ischemic stroke: complications and failures during the perioperative period. AJNR Am J Neuroradiol 2014;35:734–40 doi:10.3174/ajnr.A3746 pmid:24157734
    Abstract/FREE Full Text
  28. 28.↵
    1. Kang DH,
    2. Kim YW,
    3. Hwang YH, et al
    . Instant reocclusion following mechanical thrombectomy of in situ thromboocclusion and the role of low-dose intra-arterial tirofiban. Cerebrovasc Dis 2014;37:350–55 doi:10.1159/000362435 pmid:24941966
    CrossRefPubMed
  29. 29.↵
    1. Agarwal S,
    2. Bivard A,
    3. Warburton E, et al
    . Collateral response modulates the time-penumbra relationship in proximal arterial occlusions. Neurology 2018;90:e316–22 doi:10.1212/WNL.0000000000004858 pmid:29282332
    Abstract/FREE Full Text
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F. Shi, Q. Zeng, X. Gong, W. Zhong, Z. Chen, S. Yan, M. Lou
Quantitative Collateral Assessment on CTP in the Prediction of Stroke Etiology
American Journal of Neuroradiology Jul 2022, 43 (7) 966-971; DOI: 10.3174/ajnr.A7549

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Collateral Assessment in Stroke Etiology
F. Shi, Q. Zeng, X. Gong, W. Zhong, Z. Chen, S. Yan, M. Lou
American Journal of Neuroradiology Jul 2022, 43 (7) 966-971; DOI: 10.3174/ajnr.A7549
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