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Research ArticleBRAIN
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Distinguishing Recurrent Intra-Axial Metastatic Tumor from Radiation Necrosis Following Gamma Knife Radiosurgery Using Dynamic Susceptibility-Weighted Contrast-Enhanced Perfusion MR Imaging

R.F. Barajas, J.S. Chang, P.K. Sneed, M.R. Segal, M.W. McDermott and S. Cha
American Journal of Neuroradiology February 2009, 30 (2) 367-372; DOI: https://doi.org/10.3174/ajnr.A1362
R.F. Barajas
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J.S. Chang
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P.K. Sneed
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M.R. Segal
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M.W. McDermott
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S. Cha
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American Journal of Neuroradiology: 30 (2)
American Journal of Neuroradiology
Vol. 30, Issue 2
February 2009
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R.F. Barajas, J.S. Chang, P.K. Sneed, M.R. Segal, M.W. McDermott, S. Cha
Distinguishing Recurrent Intra-Axial Metastatic Tumor from Radiation Necrosis Following Gamma Knife Radiosurgery Using Dynamic Susceptibility-Weighted Contrast-Enhanced Perfusion MR Imaging
American Journal of Neuroradiology Feb 2009, 30 (2) 367-372; DOI: 10.3174/ajnr.A1362

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Distinguishing Recurrent Intra-Axial Metastatic Tumor from Radiation Necrosis Following Gamma Knife Radiosurgery Using Dynamic Susceptibility-Weighted Contrast-Enhanced Perfusion MR Imaging
R.F. Barajas, J.S. Chang, P.K. Sneed, M.R. Segal, M.W. McDermott, S. Cha
American Journal of Neuroradiology Feb 2009, 30 (2) 367-372; DOI: 10.3174/ajnr.A1362
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  • Postcontrast T1 Mapping for Differential Diagnosis of Recurrence and Radionecrosis after Gamma Knife Radiosurgery for Brain Metastasis
  • Differentiation between Radiation Necrosis and Tumor Progression Using Chemical Exchange Saturation Transfer
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  • Diffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic Evidence
  • Utility of Intravoxel Incoherent Motion MR Imaging for Distinguishing Recurrent Metastatic Tumor from Treatment Effect following Gamma Knife Radiosurgery: Initial Experience
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  • Permeability Estimates in Histopathology-Proved Treatment-Induced Necrosis Using Perfusion CT: Can These Add to Other Perfusion Parameters in Differentiating from Recurrent/Progressive Tumors?
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  • Long-term risk of radionecrosis and imaging changes after stereotactic radiosurgery for brain metastases
    Zachary A. Kohutek, Yoshiya Yamada, Timothy A. Chan, Cameron W. Brennan, Viviane Tabar, Philip H. Gutin, T. Jonathan Yang, Marc K. Rosenblum, Åse Ballangrud, Robert J. Young, Zhigang Zhang, Kathryn Beal
    Journal of Neuro-Oncology 2015 125 1
  • Radiation Necrosis in the Brain: Imaging Features and Differentiation from Tumor Recurrence
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  • ASFNR Recommendations for Clinical Performance of MR Dynamic Susceptibility Contrast Perfusion Imaging of the Brain
    K. Welker, J. Boxerman, A. Kalnin, T. Kaufmann, M. Shiroishi, M. Wintermark
    American Journal of Neuroradiology 2015 36 6
  • Regional variation in histopathologic features of tumor specimens from treatment-naive glioblastoma correlates with anatomic and physiologic MR Imaging
    R. F. Barajas, J. J. Phillips, R. Parvataneni, A. Molinaro, E. Essock-Burns, G. Bourne, A. T. Parsa, M. K. Aghi, M. W. McDermott, M. S. Berger, S. Cha, S. M. Chang, S. J. Nelson
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  • Consensus recommendations for a standardized brain tumor imaging protocol for clinical trials in brain metastases
    Timothy J Kaufmann, Marion Smits, Jerrold Boxerman, Raymond Huang, Daniel P Barboriak, Michael Weller, Caroline Chung, Christina Tsien, Paul D Brown, Lalitha Shankar, Evanthia Galanis, Elizabeth Gerstner, Martin J van den Bent, Terry C Burns, Ian F Parney, Gavin Dunn, Priscilla K Brastianos, Nancy U Lin, Patrick Y Wen, Benjamin M Ellingson
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  • Pseudoprogression, radionecrosis, inflammation or true tumor progression? challenges associated with glioblastoma response assessment in an evolving therapeutic landscape
    Benjamin M. Ellingson, Caroline Chung, Whitney B. Pope, Jerrold L. Boxerman, Timothy J. Kaufmann
    Journal of Neuro-Oncology 2017 134 3
  • Diagnosis and Management of Radiation Necrosis in Patients With Brain Metastases
    Balamurugan Vellayappan, Char Loo Tan, Clement Yong, Lih Kin Khor, Wee Yao Koh, Tseng Tsai Yeo, Jay Detsky, Simon Lo, Arjun Sahgal
    Frontiers in Oncology 2018 8
  • Modern Brain Tumor Imaging
    Marc C. Mabray, Ramon F. Barajas, Soonmee Cha
    Brain Tumor Research and Treatment 2015 3 1

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