Index by author
Kallmes, D.F.
- FELLOWS' JOURNAL CLUBBrainYou have accessEarly Basal Ganglia Hyperperfusion on CT Perfusion in Acute Ischemic Stroke: A Marker of Irreversible Damage?V. Shahi, J.E. Fugate, D.F. Kallmes and A.A. RabinsteinAmerican Journal of Neuroradiology September 2014, 35 (9) 1688-1692; DOI: https://doi.org/10.3174/ajnr.A3935
These authors found that increased cerebral blood flow and volume were seen in the basal ganglia of 4.3% of patients with ischemic strokes with CT perfusion. All patients had underlying MCA occlusions, 30% underwent hemorrhagic transformations, and the hyperperfused areas eventually became infarcted in all. Thus, acute basal ganglia hyperperfusion in patients with stroke may indicate nonviable parenchyma.
Kang, G.A.
- BrainOpen AccessQuantitative 7T Phase Imaging in Premanifest Huntington DiseaseA.C. Apple, K.L. Possin, G. Satris, E. Johnson, J.M. Lupo, A. Jakary, K. Wong, D.A.C. Kelley, G.A. Kang, S.J. Sha, J.H. Kramer, M.D. Geschwind, S.J. Nelson and C.P. HessAmerican Journal of Neuroradiology September 2014, 35 (9) 1707-1713; DOI: https://doi.org/10.3174/ajnr.A3932
Kang, J.
- EDITOR'S CHOICEPediatricsYou have accessScreening CT Angiography for Pediatric Blunt Cerebrovascular Injury with Emphasis on the Cervical “Seatbelt Sign”N.K. Desai, J. Kang and F.H. ChokshiAmerican Journal of Neuroradiology September 2014, 35 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3916
The authors investigated the significance of several clinical and imaging risk factors, most specifically the “cervical seatbelt sign,” in the anterior neck in pediatric patients with suspected blunt cerebrovascular injury as seen by CTA. They found that this common indication for neck CTA was not associated with blunt cerebrovascular injury. With the exception of Glasgow Coma Scale score, no single risk factor was statistically significant in predicting vascular injury.
Kanowski, M.
- BrainOpen AccessDirect Visualization of Anatomic Subfields within the Superior Aspect of the Human Lateral Thalamus by MRI at 7TM. Kanowski, J. Voges, L. Buentjen, J. Stadler, H.-J. Heinze and C. TempelmannAmerican Journal of Neuroradiology September 2014, 35 (9) 1721-1727; DOI: https://doi.org/10.3174/ajnr.A3951
Kau, T.
- InterventionalYou have accessFlat Detector Angio-CT following Intra-Arterial Therapy of Acute Ischemic Stroke: Identification of Hemorrhage and Distinction from Contrast Accumulation due to Blood-Brain Barrier DisruptionT. Kau, M. Hauser, S.M. Obmann, M. Niedermayer, J.R. Weber and K.A. HauseggerAmerican Journal of Neuroradiology September 2014, 35 (9) 1759-1764; DOI: https://doi.org/10.3174/ajnr.A4021
Kazlas, M.A.
- Head & NeckYou have accessImaging Appearance of the Lateral Rectus–Superior Rectus Band in 100 Consecutive Patients without StrabismusS.H. Patel, M.E. Cunnane, A.F. Juliano, M.G. Vangel, M.A. Kazlas and G. MoonisAmerican Journal of Neuroradiology September 2014, 35 (9) 1830-1835; DOI: https://doi.org/10.3174/ajnr.A3943
Kelley, D.A.C.
- BrainOpen AccessQuantitative 7T Phase Imaging in Premanifest Huntington DiseaseA.C. Apple, K.L. Possin, G. Satris, E. Johnson, J.M. Lupo, A. Jakary, K. Wong, D.A.C. Kelley, G.A. Kang, S.J. Sha, J.H. Kramer, M.D. Geschwind, S.J. Nelson and C.P. HessAmerican Journal of Neuroradiology September 2014, 35 (9) 1707-1713; DOI: https://doi.org/10.3174/ajnr.A3932
Kesavabhotla, K.
- EDITOR'S CHOICEBrainOpen AccessCost-Effectiveness of CT Angiography and Perfusion Imaging for Delayed Cerebral Ischemia and Vasospasm in Aneurysmal Subarachnoid HemorrhageP.C. Sanelli, A. Pandya, A.Z. Segal, A. Gupta, S. Hurtado-Rua, J. Ivanidze, K. Kesavabhotla, D. Mir, A.I. Mushlin and M.G.M. HuninkAmerican Journal of Neuroradiology September 2014, 35 (9) 1714-1720; DOI: https://doi.org/10.3174/ajnr.A3947
This comparative-effectiveness and cost-effectiveness study assessed the use of CT angiography and perfusion in patients with cerebral ischemia after aneurysmal SAH. The authors found that CTA and CTP should be the preferred imaging strategy in SAH, compared with transcranial Doppler ultrasound, leading to improved clinical outcomes and lower health care costs.
Kim, B.
- InterventionalYou have accessThromboembolic Complications in Patients with Clopidogrel Resistance after Coil Embolization for Unruptured Intracranial AneurysmsB. Kim, K. Kim, P. Jeon, S. Kim, H. Kim, H. Byun, J. Cha, S. Hong and K. JoAmerican Journal of Neuroradiology September 2014, 35 (9) 1786-1792; DOI: https://doi.org/10.3174/ajnr.A3955
Kim, D.Y.
- Head & NeckYou have accessClinical Significance of an Increased Cochlear 3D Fluid-Attenuated Inversion Recovery Signal Intensity on an MR Imaging Examination in Patients with Acoustic NeuromaD.Y. Kim, J.H. Lee, M.J. Goh, Y.S. Sung, Y.J. Choi, R.G. Yoon, S.H. Cho, J.H. Ahn, H.J. Park and J.H. BaekAmerican Journal of Neuroradiology September 2014, 35 (9) 1825-1829; DOI: https://doi.org/10.3174/ajnr.A3936
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