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Research ArticleAdult Brain
Open Access

Hematocrit Measurement with R2* and Quantitative Susceptibility Mapping in Postmortem Brain

A.J. Walsh, H. Sun, D.J. Emery and A.H. Wilman
American Journal of Neuroradiology July 2018, 39 (7) 1260-1266; DOI: https://doi.org/10.3174/ajnr.A5677
A.J. Walsh
aFrom the Departments of Biomedical Engineering (A.J.W., H.S., A.H.W.)
bRadiology and Diagnostic Imaging (A.J.W., D.J.E.), Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
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H. Sun
aFrom the Departments of Biomedical Engineering (A.J.W., H.S., A.H.W.)
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D.J. Emery
bRadiology and Diagnostic Imaging (A.J.W., D.J.E.), Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
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A.H. Wilman
aFrom the Departments of Biomedical Engineering (A.J.W., H.S., A.H.W.)
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References

  1. 1.↵
    1. Liu Z,
    2. Li Y
    . Cortical cerebral blood flow, oxygen extraction fraction, and metabolic rate in patients with middle cerebral artery stenosis or acute stroke. AJNR Am J Neuroradiol 2016;37:607–14 doi:10.3174/ajnr.A4624 pmid:26680459
    Abstract/FREE Full Text
  2. 2.↵
    1. Mohammed W,
    2. Xunning H,
    3. Haibin S, et al
    . Clinical applications of susceptibility-weighted imaging in detecting and grading intracranial gliomas: a review. Cancer Imaging 2013;13:186–95 doi:10.1102/1470-7330.2013.0020 pmid:23618919
    CrossRefPubMed
  3. 3.↵
    1. Dal-Bianco A,
    2. Hametner S,
    3. Grabner G, et al
    . Veins in plaques of multiple sclerosis patients: a longitudinal magnetic resonance imaging study at 7 Tesla. Eur Radiol 2015;25:2913–20 doi:10.1007/s00330-015-3719-y pmid:25903703
    CrossRefPubMed
  4. 4.↵
    1. Sedlacik J,
    2. Rauscher A,
    3. Reichenbach JR
    . Obtaining blood oxygenation levels from MR signal behavior in the presence of single venous vessels. Magn Reson Med 2007;58:1035–44 doi:10.1002/mrm.21283 pmid:17969121
    CrossRefPubMed
  5. 5.↵
    1. Fernández -Seara MA,
    2. Techawiboonwong A,
    3. Detre JA, et al
    . MR susceptometry for measuring global brain oxygen extraction. Magn Reson Med 2006;55:967–73 doi:10.1002/mrm.20892 pmid:16598726
    CrossRefPubMedWeb of Science
  6. 6.↵
    1. Fan AP,
    2. Bilgic B,
    3. Gagnon L, et al
    . Quantitative oxygenation venography from MRI phase. Magn Reson Med 2014;72:149–59 doi:10.1002/mrm.24918 pmid:24006229
    CrossRefPubMed
  7. 7.↵
    1. Fan AP,
    2. Evans KC,
    3. Stout JN, et al
    . Regional quantification of cerebral venous oxygenation from MRI susceptibility during hypercapnia. Neuroimage 2015;104:146–55 doi:10.1016/j.neuroimage.2014.09.068 pmid:25300201
    CrossRefPubMed
  8. 8.↵
    1. Smith AB,
    2. Lattin GE Jr..,
    3. Berran P, et al
    . Common and expected postmortem CT observations involving the brain: mimics of antemortem pathology. AJNR Am J Neuroradiol 2012;33:1387–91 doi:10.3174/ajnr.A2966 pmid:22492568
    Abstract/FREE Full Text
  9. 9.↵
    1. Jackowski C,
    2. Thali M,
    3. Aghayev E, et al
    . Postmortem imaging of blood and its characteristics using MSCT and MRI. Int J Legal Med 2006;120:233–40 doi:10.1007/s00414-005-0023-4 pmid:16328426
    CrossRefPubMed
  10. 10.↵
    1. Takahashi N,
    2. Satou C,
    3. Higuchi T, et al
    . Quantitative analysis of intracranial hypostasis: comparison of early postmortem and antemortem CT findings. AJR Am J Roentgenol 2010;195:W388–93 doi:10.2214/AJR.10.4442 pmid:21098169
    CrossRefPubMed
  11. 11.↵
    1. Ishida M,
    2. Gonoi W,
    3. Okuma H, et al
    . Common postmortem computed tomography findings following atraumatic death: differentiation between normal postmortem changes and pathologic lesions. Korean J Radiol 2015;16:798–809 doi:10.3348/kjr.2015.16.4.798 pmid:26175579
    CrossRefPubMed
  12. 12.↵
    1. Krishnamurthy LC,
    2. Mao D,
    3. King KS, et al
    . Correction and optimization of a T2-based approach to map blood oxygenation in small cerebral veins. Magn Reson Med 2016;75:1100–09 doi:10.1002/mrm.25686 pmid:25846113
    CrossRefPubMed
  13. 13.↵
    1. Lam JM,
    2. Chan MS,
    3. Poon WS
    . Cerebral venous oxygen saturation monitoring: is dominant jugular bulb cannulation good enough? Br J Neurosurg 1996;10:357–64 doi:10.1080/02688699647276 pmid:8864500
    CrossRefPubMedWeb of Science
  14. 14.↵
    1. Weisskoff RM,
    2. Kiihne S
    . MRI susceptometry: image-based measurement of absolute susceptibility of MR contrast agents and human blood. Magn Reson Med 1992;24:375–83 doi:10.1002/mrm.1910240219 pmid:1569876
    CrossRefPubMed
  15. 15.↵
    1. He X,
    2. Yablonskiy DA
    . Biophysical mechanisms of phase contrast in gradient echo MRI. Proc Natl Acad Sci U S A 2009;106:13558–63 doi:10.1073/pnas.0904899106 pmid:19628691
    Abstract/FREE Full Text
  16. 16.↵
    1. Jain V,
    2. Abdulmalik O,
    3. Propert KJ, et al
    . Investigating the magnetic susceptibility properties of fresh human blood for noninvasive oxygen saturation quantification. Magn Reson Med 2012;68:863–67 doi:10.1002/mrm.23282 pmid:22162033
    CrossRefPubMed
  17. 17.↵
    1. Walsh A,
    2. Lebel R,
    3. Eissa A, et al
    . Multiple sclerosis: validation of MR imaging for quantification and detection of iron. Radiology 2013;267:531–42 doi:10.1148/radiol.12120863 pmid:23297322
    CrossRefPubMedWeb of Science
  18. 18.↵
    1. Sun H,
    2. Walsh AJ,
    3. Lebel RM, et al
    . Validation of quantitative susceptibility mapping with Perls' iron staining for subcortical gray matter. Neuroimage 2015;105:486–92 doi:10.1016/j.neuroimage.2014.11.010 pmid:25462797
    CrossRefPubMed
  19. 19.↵
    1. Walsh DO,
    2. Gmitro AF,
    3. Marcellin MW
    . Adaptive reconstruction of phased array MR imagery. Magn Reson Med 2000;43:682–90 pmid:10800033
    CrossRefPubMed
  20. 20.↵
    1. Smith SM,
    2. Jenkinson M,
    3. Woolrich MW, et al
    . Advances in functional and structural MR image analysis and implementation as FSL. Neuroimage 2004;23(Suppl 1):S208–19 doi:10.1016/j.neuroimage.2004.07.051 pmid:15501092
    CrossRefPubMedWeb of Science
  21. 21.↵
    1. Sun H,
    2. Wilman AH
    . Background field removal using spherical mean value filtering and Tikhonov regularization. Magn Reson Med 2014;71:1151–57 doi:10.1002/mrm.24765 pmid:23666788
    CrossRefPubMed
  22. 22.↵
    1. Bilgic B,
    2. Pfefferbaum A,
    3. Rohlfing T, et al
    . MRI estimates of brain iron concentration in normal aging using quantitative susceptibility mapping. Neuroimage 2012;59:2625–35 doi:10.1016/j.neuroimage.2011.08.077 pmid:21925274
    CrossRefPubMedWeb of Science
  23. 23.↵
    1. Baudrexel S,
    2. Volz S,
    3. Preibisch C, et al
    . Rapid single-scan T2*-mapping using exponential excitation pulses and image-based correction for linear background gradients. Magn Reson Med 2009;62:263–68 doi:10.1002/mrm.21971 pmid:19353655
    CrossRefPubMed
  24. 24.↵
    1. Du YPP,
    2. Jin ZY,
    3. Hu YZ, et al
    . Multi-echo acquisition of MR angiography and venography of the brain at 3 Tesla. J Magn Reson Imaging 2009;30:449–54 doi:10.1002/jmri.21833 pmid:19629975
    CrossRefPubMed
  25. 25.↵
    1. Volz S,
    2. Hattingen E,
    3. Preibisch C, et al
    . Reduction of susceptibility-induced signal losses in multi-gradient-echo images: application to improved visualization of the subthalamic nucleus. Neuroimage 2009;45:1135–43 doi:10.1016/j.neuroimage.2009.01.018 pmid:19349229
    CrossRefPubMedWeb of Science
  26. 26.↵
    1. Rasband WS
    . ImageJ. Bethesda: National Institutes of Health; 1997–2011
  27. 27.↵
    1. Penttilä A,
    2. Laiho K
    . Autolytic changes in blood cells of human cadavers, II: morphological studies. Forensic Sci Int 1981;17:121–32 doi:10.1016/0379-0738(81)90004-9 pmid:7239365
    CrossRefPubMed
  28. 28.↵
    1. Yablonskiy DA,
    2. Haacke EM
    . Theory of NMR signal behavior in magnetically inhomogeneous tissues: the static dephasing regime. Magn Reson Med 1994;32:749–63 doi:10.1002/mrm.1910320610 pmid:7869897
    CrossRefPubMedWeb of Science
  29. 29.↵
    1. He X,
    2. Zhu M,
    3. Yablonskiy DA
    . Validation of oxygen extraction fraction measurement by qBOLD technique. Magn Reson Med 2008;60:882–88 doi:10.1002/mrm.21719 pmid:18816808
    CrossRefPubMed
  30. 30.↵
    1. Chang S,
    2. Zhang J,
    3. Liu T, et al
    . Quantitative susceptibility mapping of intracerebral hemorrhages at various stages. J Magn Reson Imaging 2016;44:420–25 doi:10.1002/jmri.25143 pmid:26718014
    CrossRefPubMed
  31. 31.↵
    1. Thomsen H,
    2. Kaatsch HJ,
    3. Krisch B
    . How and why does the platelet count in postmortem blood change during the early postmortem interval? Forensic Sci Int 1999;101:185–94 doi:10.1016/S0379-0738(99)00023-7 pmid:10404629
    CrossRefPubMed
  32. 32.↵
    1. Schell RM,
    2. Cole DJ
    . Cerebral monitoring: jugular venous oximetry. Anesth Analg 2000;90:559–66 doi:10.1097/00000539-200003000-00012 pmid:10702437
    CrossRefPubMedWeb of Science
  33. 33.↵
    1. Li D,
    2. Waight DJ,
    3. Wang Y
    . In vivo correlation between blood T2* and oxygen saturation. J Magn Reson Imaging 1998;8:1236–39 doi:10.1002/jmri.1880080609 pmid:9848734
    CrossRefPubMed
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A.J. Walsh, H. Sun, D.J. Emery, A.H. Wilman
Hematocrit Measurement with R2* and Quantitative Susceptibility Mapping in Postmortem Brain
American Journal of Neuroradiology Jul 2018, 39 (7) 1260-1266; DOI: 10.3174/ajnr.A5677

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Hematocrit Measurement with R2* and Quantitative Susceptibility Mapping in Postmortem Brain
A.J. Walsh, H. Sun, D.J. Emery, A.H. Wilman
American Journal of Neuroradiology Jul 2018, 39 (7) 1260-1266; DOI: 10.3174/ajnr.A5677
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