Index by author
Chang, P.D.
- EDITOR'S CHOICEADULT BRAINYou have accessA Multiparametric Model for Mapping Cellularity in Glioblastoma Using Radiographically Localized BiopsiesP.D. Chang, H.R. Malone, S.G. Bowden, D.S. Chow, B.J.A. Gill, T.H. Ung, J. Samanamud, Z.K. Englander, A.M. Sonabend, S.A. Sheth, G.M. McKhann, M.B. Sisti, L.H. Schwartz, A. Lignelli, J. Grinband, J.N. Bruce and P. CanollAmerican Journal of Neuroradiology May 2017, 38 (5) 890-898; DOI: https://doi.org/10.3174/ajnr.A5112
Ninety-one localized biopsies were obtained from 36 patients with glioblastoma. Signal intensities corresponding to these samples were derived from T1-postcontrast subtraction, T2-FLAIR, and ADC sequences by using an automated coregistration algorithm. Cell density was calculated for each specimen by using an automated cell-counting algorithm. T2-FLAIR and ADC sequences were inversely correlated with cell density. T1-postcontrast subtraction was directly correlated with cell density. The authors conclude that the model illustrates a quantitative and significant relationship between MR signal and cell density. Applying this relationship over the entire tumor volume allows mapping of the intratumoral heterogeneity for both enhancing core and nonenhancing margins.
Chen, C.-H.
- SPINEYou have accessQuantitative Measurement of CSF in Patients with Spontaneous Intracranial HypotensionH.-C. Chen, P.-L. Chen, Y.-H. Tsai, C.-H. Chen, C.C.-C. Chen and J.-W. ChaiAmerican Journal of Neuroradiology May 2017, 38 (5) 1061-1067; DOI: https://doi.org/10.3174/ajnr.A5134
Chen, C.C.-C.
- SPINEYou have accessQuantitative Measurement of CSF in Patients with Spontaneous Intracranial HypotensionH.-C. Chen, P.-L. Chen, Y.-H. Tsai, C.-H. Chen, C.C.-C. Chen and J.-W. ChaiAmerican Journal of Neuroradiology May 2017, 38 (5) 1061-1067; DOI: https://doi.org/10.3174/ajnr.A5134
Chen, H.-C.
- SPINEYou have accessQuantitative Measurement of CSF in Patients with Spontaneous Intracranial HypotensionH.-C. Chen, P.-L. Chen, Y.-H. Tsai, C.-H. Chen, C.C.-C. Chen and J.-W. ChaiAmerican Journal of Neuroradiology May 2017, 38 (5) 1061-1067; DOI: https://doi.org/10.3174/ajnr.A5134
Chen, P.-L.
- SPINEYou have accessQuantitative Measurement of CSF in Patients with Spontaneous Intracranial HypotensionH.-C. Chen, P.-L. Chen, Y.-H. Tsai, C.-H. Chen, C.C.-C. Chen and J.-W. ChaiAmerican Journal of Neuroradiology May 2017, 38 (5) 1061-1067; DOI: https://doi.org/10.3174/ajnr.A5134
Chen, Q.
- ADULT BRAINOpen AccessIpsilateral Prominent Thalamostriate Vein on Susceptibility-Weighted Imaging Predicts Poor Outcome after Intravenous Thrombolysis in Acute Ischemic StrokeX. Zhang, S. Zhang, Q. Chen, W. Ding, B.C.V. Campbell and M. LouAmerican Journal of Neuroradiology May 2017, 38 (5) 875-881; DOI: https://doi.org/10.3174/ajnr.A5135
Chow, D.S.
- EDITOR'S CHOICEADULT BRAINYou have accessA Multiparametric Model for Mapping Cellularity in Glioblastoma Using Radiographically Localized BiopsiesP.D. Chang, H.R. Malone, S.G. Bowden, D.S. Chow, B.J.A. Gill, T.H. Ung, J. Samanamud, Z.K. Englander, A.M. Sonabend, S.A. Sheth, G.M. McKhann, M.B. Sisti, L.H. Schwartz, A. Lignelli, J. Grinband, J.N. Bruce and P. CanollAmerican Journal of Neuroradiology May 2017, 38 (5) 890-898; DOI: https://doi.org/10.3174/ajnr.A5112
Ninety-one localized biopsies were obtained from 36 patients with glioblastoma. Signal intensities corresponding to these samples were derived from T1-postcontrast subtraction, T2-FLAIR, and ADC sequences by using an automated coregistration algorithm. Cell density was calculated for each specimen by using an automated cell-counting algorithm. T2-FLAIR and ADC sequences were inversely correlated with cell density. T1-postcontrast subtraction was directly correlated with cell density. The authors conclude that the model illustrates a quantitative and significant relationship between MR signal and cell density. Applying this relationship over the entire tumor volume allows mapping of the intratumoral heterogeneity for both enhancing core and nonenhancing margins.
Chung, E.M.L.
- ADULT BRAINOpen AccessDetection of Focal Longitudinal Changes in the Brain by Subtraction of MR ImagesN. Patel, M.A. Horsfield, C. Banahan, A.G. Thomas, M. Nath, J. Nath, P.B. Ambrosi and E.M.L. ChungAmerican Journal of Neuroradiology May 2017, 38 (5) 923-927; DOI: https://doi.org/10.3174/ajnr.A5165
Cloft, H.J.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessClinical and Imaging Characteristics of Diffuse Intracranial DolichoectasiaW. Brinjikji, D.M. Nasr, K.D. Flemming, A. Rouchaud, H.J. Cloft, G. Lanzino and D.F. KallmesAmerican Journal of Neuroradiology May 2017, 38 (5) 915-922; DOI: https://doi.org/10.3174/ajnr.A5102
The authors retrospectively reviewed a consecutive series of patients with diffuse intracranial dolichoectasia and compared demographics, vascular risk factors, additional aneurysm prevalence, and clinical outcomes with a group of patients with vertebrobasilar dolichoectasia. Twenty-five patients had diffuse intracranial dolichoectasia, and 139 had vertebrobasilar dolichoectasia. Patients with diffuse intracranial dolichoectasia were older than those with vertebrobasilar dolichoectasia and had a higher prevalence of abdominal aortic aneurysms, other visceral aneurysms, and smoking history. Patients with diffuse intracranial dolichoectasia were more likely to have aneurysm growth. They conclude that the natural history of patients with diffuse intracranial dolichoectasia is significantly worse than that in those with isolated vertebrobasilar dolichoectasia.
Cobzas, D.
- ADULT BRAINOpen AccessCognitive Implications of Deep Gray Matter Iron in Multiple SclerosisE. Fujiwara, J.A. Kmech, D. Cobzas, H. Sun, P. Seres, G. Blevins and A.H. WilmanAmerican Journal of Neuroradiology May 2017, 38 (5) 942-948; DOI: https://doi.org/10.3174/ajnr.A5109
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