Prediction of Hemorrhage after Successful Recanalization in Patients with Acute Ischemic Stroke: Improved Risk Stratification Using Dual-Energy CT Parenchymal Iodine Concentration Ratio Relative to the Superior Sagittal Sinus

References

1. 1.↵
   1. Fiorelli M,
   2. Bastianello S,
   3. von Kummer R, et al

   . Hemorrhagic transformation within 36 hours of a cerebral infarct: relationships with early clinical deterioration and 3-month outcome in the European Cooperative Acute Stroke Study I (ECASS I) cohort. Stroke 1999;30:2280–84 doi:10.1161/01.str.30.11.2280 pmid:10548658

   Abstract/FREE Full Text
2. 2.↵
   1. Khatri P,
   2. Wechsler LR,
   3. Broderick JP

   . Intracranial hemorrhage associated with revascularization therapies. Stroke 2007;38:431–40 doi:10.1161/01.STR.0000254524.23708.c9 pmid:17234988

   Abstract/FREE Full Text
3. 3.↵
   1. Renu A,
   2. Amaro S,
   3. Laredo C, et al

   . Relevance of blood-brain barrier disruption after endovascular treatment of ischemic stroke: dual-energy computed tomographic study. Stroke 2015;46:673–79 doi:10.1161/STROKEAHA.114.008147 pmid:25657188

   Abstract/FREE Full Text
4. 4.↵
   1. Yedavalli V,
   2. Sammet S

   . Contrast extravasation versus hemorrhage after thrombectomy in patients with acute stroke. J Neuroimaging 2017;27:570–76 doi:10.1111/jon.12446 pmid:28514045

   CrossRefPubMed
5. 5.↵
   1. Jang YM,
   2. Lee DH,
   3. Kim HS, et al

   . The fate of high-density lesions on the non-contrast CT obtained immediately after intra-arterial thrombolysis in ischemic stroke patients. Korean J Radiol 2006;7:221–28 doi:10.3348/kjr.2006.7.4.221 pmid:17143024

   CrossRefPubMedWeb of Science
6. 6.↵
   1. Tijssen MP,
   2. Hofman PA,
   3. Stadler AA, et al

   . The role of dual energy CT in differentiating between brain haemorrhage and contrast medium after mechanical revascularisation in acute ischaemic stroke. Eur Radiol 2014;24:834–40 doi:10.1007/s00330-013-3073-x pmid:24258277

   CrossRefPubMed
7. 7.↵
   1. Bonatti M,
   2. Lombardo F,
   3. Zamboni GA, et al

   . Iodine extravasation quantification on dual-energy CT of the brain performed after mechanical thrombectomy for acute ischemic stroke can predict hemorrhagic complications. AJNR Am J Neuroradiol 2018;39:441–47 doi:10.3174/ajnr.A5513 pmid:29348131

   Abstract/FREE Full Text
8. 8.↵
   1. Hu R,
   2. Padole A,
   3. Gupta R

   . Dual-energy computed tomographic applications for differentiation of intracranial hemorrhage, calcium, and iodine. Neuroimaging Clin N Am 2017;27:401–09 doi:10.1016/j.nic.2017.03.004 pmid:28711201

   CrossRefPubMed
9. 9.↵
   1. Van Hedent S,
   2. Hokamp NG,
   3. Laukamp KR, et al

   . Differentiation of hemorrhage from iodine using spectral detector CT: a phantom study. AJNR Am J Neuroradiol 2018;39:2205–10 doi:10.3174/ajnr.A5872 pmid:30409850

   Abstract/FREE Full Text
10. 10.↵
    1. Bae KT

    . Intravenous contrast medium administration and scan timing at CT: considerations and approaches. Radiology 2010;256:32–61 doi:10.1148/radiol.10090908 pmid:20574084

    CrossRefPubMedWeb of Science
11. 11.↵
    1. Patel BN,
    2. Vernuccio F,
    3. Meyer M, et al

    . Dual-energy CT material density iodine quantification for distinguishing vascular from nonvascular renal lesions: normalization reduces intermanufacturer threshold variability. AJR Am J Roentgenol 2019;212:366–76 doi:10.2214/AJR.18.20115 pmid:30667306

    CrossRefPubMed
12. 12.↵
    1. Li X,
    2. Meng X,
    3. Ye Z

    . Iodine quantification to characterize primary lesions, metastatic and non-metastatic lymph nodes in lung cancers by dual energy computed tomography: an initial experience. Eur J Radiol 2016;85:1219–23 doi:10.1016/j.ejrad.2016.03.030 pmid:27161073

    CrossRefPubMed
13. 13.↵
    1. Liang P,
    2. Ren XC,
    3. Gao JB, et al

    . Iodine concentration in spectral CT: assessment of prognostic determinants in patients with gastric adenocarcinoma. AJR Am J Roentgenol 2017;209:1033–38 doi:10.2214/AJR.16.16895 pmid:28871809

    CrossRefPubMed
14. 14.↵
    1. Parrilla G,
    2. Garcia-Villalba B,
    3. Espinosa de Rueda M, et al

    . Hemorrhage/contrast staining areas after mechanical intra-arterial thrombectomy in acute ischemic stroke: imaging findings and clinical significance. AJNR Am J Neuroradiol 2012;33:1791–96 doi:10.3174/ajnr.A3044 pmid:22538076

    Abstract/FREE Full Text
15. 15.↵
    1. Xu C,
    2. Zhou Y,
    3. Zhang R, et al

    . Metallic hyperdensity sign on noncontrast CT immediately after mechanical thrombectomy predicts parenchymal hemorrhage in patients with acute large-artery occlusion. AJNR Am J Neuroradiol 2019;40:661–67 doi:10.3174/ajnr.A6008 pmid:30846439

    Abstract/FREE Full Text
16. 16.↵
    1. Gupta R,
    2. Phan CM,
    3. Leidecker C, et al

    . Evaluation of dual-energy CT for differentiating intracerebral hemorrhage from iodinated contrast material staining. Radiology 2010;257:205–11 doi:10.1148/radiol.10091806 pmid:20679449

    CrossRefPubMedWeb of Science
17. 17.↵
    1. Phan CM,
    2. Yoo AJ,
    3. Hirsch JA, et al

    . Differentiation of hemorrhage from iodinated contrast in different intracranial compartments using dual-energy head CT. AJNR Am J Neuroradiol 2012;33:1088–94 doi:10.3174/ajnr.A2909 pmid:22268092

    Abstract/FREE Full Text
18. 18.↵
    1. Tan S,
    2. Wang D,
    3. Liu M, et al

    . Frequency and predictors of spontaneous hemorrhagic transformation in ischemic stroke and its association with prognosis. J Neurol 2014;261:905–12 doi:10.1007/s00415-014-7297-8 pmid:24590407

    CrossRefPubMed
19. 19.↵
    1. Terruso V,
    2. D’Amelio M,
    3. Di Benedetto N, et al

    . Frequency and determinants for hemorrhagic transformation of cerebral infarction. Neuroepidemiology 2009;33:261–65 doi:10.1159/000229781 pmid:19641332

    CrossRefPubMed
20. 20.↵
    1. Jadhav AP,
    2. Molyneaux BJ,
    3. Hill MD, et al

    . Care of the post-thrombectomy patient. Stroke 2018;49:2801–07 doi:10.1161/STROKEAHA.118.021640 pmid:30355218

    CrossRefPubMed
21. 21.↵
    1. Lapergue B,
    2. Blanc R,
    3. Guedin P, et al

    . A direct aspiration, first pass technique (ADAPT) versus stent retrievers for acute stroke therapy: an observational comparative study. AJNR Am J Neuroradiol 2016;37:1860–65 doi:10.3174/ajnr.A4840 pmid:27256852

    Abstract/FREE Full Text
22. 22.↵
    1. Massari F,
    2. Henninger N,
    3. Lozano JD, et al

    . ARTS (aspiration-retriever technique for stroke): initial clinical experience. Interv Neuroradiol 2016;22:325–32 doi:10.1177/1591019916632369 pmid:26908591

    CrossRefPubMed
23. 23.↵
    1. Romano DG,
    2. Cioni S,
    3. Leonini S, et al

    . Manual thromboaspiration technique as a first approach for endovascular stroke treatment: a single-center experience. Interv Neuroradiol 2016;22:529–34 doi:10.1177/1591019916653256 pmid:27301390

    CrossRefPubMed
24. 24.↵
    1. Romano DG,
    2. Cioni S,
    3. Vinci SL, et al

    . Thromboaspiration technique as first approach for endovascular treatment of acute ischemic stroke: initial experience at nine Italian stroke centers. J Neurointerv Surg 2017;9:6–10 doi:10.1136/neurintsurg-2016-012298 pmid:26984869

    Abstract/FREE Full Text
25. 25.↵
    1. Barber PA,
    2. Demchuk AM,
    3. 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

    CrossRefPubMedWeb of Science
26. 26.↵
    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
27. 27.↵
    1. Hacke W,
    2. Kaste M,
    3. Fieschi C, et al

    . Randomised double-blind placebo-controlled trial of thrombolytic therapy with intravenous alteplase in acute ischaemic stroke (ECASS II): Second European-Australasian Acute Stroke Study Investigators. Lancet 1998;352:1245–51 doi:10.1016/S0140-6736(98)08020-9 pmid:9788453

    CrossRefPubMedWeb of Science
28. 28.↵
    1. Goyal M,
    2. Menon BK,
    3. van Zwam WH, et al

    . Endovascular thrombectomy after large-vessel ischaemic stroke: a meta-analysis of individual patient data from five randomised trials. Lancet 2016;387:1723–31 doi:10.1016/S0140-6736(16)00163-X

    CrossRefPubMed
29. 29.↵
    1. Djurdjevic T,
    2. Rehwald R,
    3. Knoflach M, et al

    . Prediction of infarction development after endovascular stroke therapy with dual-energy computed tomography. Eur Radiol 2017;27:907–17 doi:10.1007/s00330-016-4412-5 pmid:27255400

    CrossRefPubMed
30. 30.↵
    1. Vitt JR,
    2. Trillanes M,
    3. Hemphill JC 3rd..

    Management of blood pressure during and after recanalization therapy for acute ischemic stroke. Front Neurol 2019;10:138 doi:10.3389/fneur.2019.00138 pmid:30846967

    CrossRefPubMed
31. 31.↵
    1. Jacobsen MC,
    2. Schellingerhout D,
    3. Wood CA, et al

    . Intermanufacturer comparison of dual-energy CT iodine quantification and monochromatic attenuation: a phantom study. Radiology 2018;287:224–34 doi:10.1148/radiol.2017170896 pmid:29185902

    CrossRefPubMed