Evaluating CT Perfusion Using Outcome Measures of Delayed Cerebral Ischemia in Aneurysmal Subarachnoid Hemorrhage

References

1. 1.↵
   1. Vergouwen MD,
   2. Vermeulen M,
   3. van Gijn J,
   4. et al

   . Definition of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage as an outcome event in clinical trials and observational studies: proposal of a multidisciplinary research group. Stroke 2010;41:2391–95

   Abstract/FREE Full Text
2. 2.↵
   1. Dankbaar JW,
   2. Rijsdijk M,
   3. van der Schaaf IC,
   4. et al

   . Relationship between vasospasm, cerebral perfusion, and delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage. Neuroradiology 2009;51:813–19

   CrossRefPubMedWeb of Science
3. 3.↵
   1. Dankbaar JW,
   2. de Rooij NK,
   3. Velthuis BK,
   4. et al

   . Diagnosing delayed cerebral ischemia with different CT modalities in patients with subarachnoid hemorrhage with clinical deterioration. Stroke 2009;40:3493–98

   Abstract/FREE Full Text
4. 4.↵
   1. Dankbaar JW,
   2. de Rooij NK,
   3. Rijsdijk M,
   4. et al

   . Diagnostic threshold values of cerebral perfusion measured with computed tomography for delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage. Stroke 2010;41:1927–32

   Abstract/FREE Full Text
5. 5.↵
   1. Aralasmak A,
   2. Akyuz M,
   3. Ozkaynak C,
   4. et al

   . CT angiography and perfusion imaging in patients with subarachnoid hemorrhage: correlation of vasospasm to perfusion abnormality. Neuroradiology 2009;51:85–93

   CrossRefPubMed
6. 6.↵
   1. Sanelli PC,
   2. Ugorec I,
   3. Johnson CE,
   4. et al

   . Using quantitative CT perfusion for evaluation of delayed cerebral ischemia following aneurysmal subarachnoid hemorrhage. AJNR Am J Neuroradiol 2011;32:2047–53

   Abstract/FREE Full Text
7. 7.↵
   1. Wintermark M,
   2. Ko NU,
   3. Smith WS,
   4. et al

   . Vasospasm after subarachnoid hemorrhage: utility of perfusion CT and CT angiography on diagnosis and management. AJNR Am J Neuroradiol 2006;27:26–34

   Abstract/FREE Full Text
8. 8.↵
   1. Frontera JA,
   2. Fernandez A,
   3. Schmidt JM,
   4. et al

   . Defining vasospasm after subarachnoid hemorrhage: what is the most clinically relevant definition? Stroke 2009;40:1963–68

   Abstract/FREE Full Text
9. 9.↵
   1. Powsner RA,
   2. O'Tuama LA,
   3. Jabre A,
   4. et al

   . SPECT imaging in cerebral vasospasm following subarachnoid hemorrhage. J Nucl Med 1998;39:765–69

   Abstract/FREE Full Text
10. 10.↵
    1. Wintermark M,
    2. Maeder P,
    3. Thiran JP,
    4. et al

    . Quantitative assessment of regional blood flows by perfusion CT studies at low injection rates: a critical review of the underlying theoretical models. Eur Radiol 2001;11:1220–30

    CrossRefPubMedWeb of Science
11. 11.↵
    1. Sanelli PC,
    2. Lev MH,
    3. Eastwood JD,
    4. et al

    . The effect of varying user-selected input parameters on quantitative values in CT perfusion maps. Acad Radiol 2004;11:1085–92

    CrossRefPubMedWeb of Science
12. 12.↵
    1. Wintermark M,
    2. Lau BC,
    3. Chien J,
    4. et al

    . The anterior cerebral artery is an appropriate arterial input function for perfusion-CT processing in patients with acute stroke. Neuroradiology 2008;50:227–36

    CrossRefPubMedWeb of Science
13. 13.↵
    1. Murphy BD,
    2. Fox AJ,
    3. Lee DH,
    4. et al

    . Identification of penumbra and infarct in acute ischemic stroke using computed tomography perfusion-derived blood flow and blood volume measurements. Stroke 2006;37:1771–77

    Abstract/FREE Full Text
14. 14.↵
    1. Rijsdijk M,
    2. van der Schaaf IC,
    3. Velthuis BK,
    4. et al

    . Global and focal cerebral perfusion after aneurysmal subarachnoid hemorrhage in relation with delayed cerebral ischemia. Neuroradiology 2008;50:813–20

    CrossRefPubMed
15. 15.↵
    1. Dankbaar JW,
    2. de Rooij NK,
    3. Smit EJ,
    4. et al

    . Changes in cerebral perfusion around the time of delayed cerebral ischemia in subarachnoid hemorrhage patients. Cerebrovasc Dis 2011;32:133–40

    CrossRefPubMed
16. 16.↵
    1. Pham M,
    2. Johnson A,
    3. Bartsch AJ,
    4. et al

    . CT perfusion predicts secondary cerebral infarction after aneurysmal subarachnoid hemorrhage. Neurology 2007;69:762–65

    Abstract/FREE Full Text
17. 17.↵
    1. Lagares A,
    2. Cicuendez M,
    3. Ramos A,
    4. et al

    . Acute perfusion changes after spontaneous SAH: a perfusion CT study. Acta Neurochir (Wien) 2012;154:405–12

    CrossRefPubMed