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AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates

Index by author

June 01, 2016; Volume 37,Issue 6
  • A
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  1. Albuquerque, F.C.

    1. Neurointervention
      You have access
      Pipeline Embolization Device with or without Adjunctive Coil Embolization: Analysis of Complications from the IntrePED Registry
      M.S. Park, C. Kilburg, P. Taussky, F.C. Albuquerque, D.F. Kallmes, E.I. Levy, P. Jabbour, I. Szikora, E. Boccardi, R.A. Hanel, A. Bonafé and C.G. McDougall
      American Journal of Neuroradiology June 2016, 37 (6) 1127-1131; DOI: https://doi.org/10.3174/ajnr.A4678
  2. Alt, J.P.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      You have access
      Clinical Impact of Ventilation Duration in Patients with Stroke Undergoing Interventional Treatment under General Anesthesia: The Shorter the Better?
      O. Nikoubashman, K. Schürmann, T. Probst, M. Müller, J.P. Alt, A.E. Othman, S. Tauber, M. Wiesmann and A. Reich
      American Journal of Neuroradiology June 2016, 37 (6) 1074-1079; DOI: https://doi.org/10.3174/ajnr.A4680

      The authors investigated the impact of early extubation and ventilation duration in a cohort of 103 patients that underwent thrombectomy under general anesthesia. Prolonged ventilation was associated with pneumonia during hospitalization and unfavorable functional outcome (mRS greater than or equal to 3) and death at follow-up. According to ROC analysis, a cutoff after 24 hours predicted unfavorable functional outcome with a sensitivity and specificity of 60% and 78%, respectively. The authors conclude that short ventilation times are associated with a lower pneumonia rate and more favorable clinical outcome.

  3. Altabella, L.

    1. You have access
      T1-Weighted Dynamic Contrast-Enhanced MRI Is a Noninvasive Marker of Epidermal Growth Factor Receptor vIII Status in Cancer Stem Cell–Derived Experimental Glioblastomas
      L.S. Politi, G. Brugnara, A. Castellano, M. Cadioli, L. Altabella, M. Peviani, S. Mazzoleni, A. Falini and R. Galli
      American Journal of Neuroradiology June 2016, 37 (6) E49-E51; DOI: https://doi.org/10.3174/ajnr.A4774
  4. Arteaga, D.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Interrogating the Functional Correlates of Collateralization in Patients with Intracranial Stenosis Using Multimodal Hemodynamic Imaging
      B.A. Roach, M.J. Donahue, L.T. Davis, C.C. Faraco, D. Arteaga, S.-C. Chen, T.R. Ladner, A.O. Scott and M.K. Strother
      American Journal of Neuroradiology June 2016, 37 (6) 1132-1138; DOI: https://doi.org/10.3174/ajnr.A4758

      The authors assessed correlations among baseline perfusion and arterial transit time artifacts, cerebrovascular reactivity, and the presence of collateral vessels on digital subtraction angiography. Arterial spin-labeling MRI and DSA were compared with BOLD MR imaging measures of hypercapnic cerebrovascular reactivity in 18 patients with symptomatic intracranial stenosis. In regions with normal-to-high signal on ASL, collateral vessel presence on DSA strongly correlated with declines in cerebrovascular reactivity (as measured on BOLD MRI). These data support the use of ASL MR imaging rather than invasive DSA to assess the presence of collateralization, even for patients with internal carotid stenosis from nonatherosclerotic etiologies. Also, collaterals identified on ASL with arterial transit artifacts correlated with decreased CVR compared with regions not perfused via collaterals.

  5. Aspelin, P.

    1. ADULT BRAIN
      Open Access
      Incidence of Radiologically Isolated Syndrome: A Population-Based Study
      Y. Forslin, T. Granberg, A. Antwan Jumah, S. Shams, P. Aspelin, M. Kristoffersen-Wiberg, J. Martola and S. Fredrikson
      American Journal of Neuroradiology June 2016, 37 (6) 1017-1022; DOI: https://doi.org/10.3174/ajnr.A4660
    2. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Clinical Feasibility of Synthetic MRI in Multiple Sclerosis: A Diagnostic and Volumetric Validation Study
      T. Granberg, M. Uppman, F. Hashim, C. Cananau, L.E. Nordin, S. Shams, J. Berglund, Y. Forslin, P. Aspelin, S. Fredrikson and M. Kristoffersen-Wiberg
      American Journal of Neuroradiology June 2016, 37 (6) 1023-1029; DOI: https://doi.org/10.3174/ajnr.A4665

      SyMRI is a quantitative synthetic MR imaging method where a single saturation recovery TSE sequence is used to estimate the proton density, longitudinal relaxation rate, and transverse relaxation rate and allows for a free range of synthetic weightings. Twenty patients with MS and 20 healthy controls were enrolled and synthetic MR imaging was implemented on a Siemens 3T scanner. Diagnostic accuracy, lesion detection, and artifacts were assessed by blinded neuroradiologic evaluation, and CNR by manual tracing. Synthetic PD-, T1-, and T2-weighted images were of sufficient or good quality and were acquired in 7% less time than with conventional MRI. Synthetic FLAIR images suffered from artifacts. Also, synthetic MRI provided segmentations with the shortest processing time (16 seconds) and the lowest repeatability error for brain volume. Synthetic MRI can be an alternative to conventional MRI for generating diagnostic PD-, T1-, and T2-weighted images in patients with MS with fast and robust volumetric measurements.

  6. Assis, Z.

    1. Neurointervention
      Open Access
      Imaging, Intervention, and Workflow in Acute Ischemic Stroke: The Calgary Approach
      C. Zerna, Z. Assis, C.D. d'Esterre, B.K. Menon and M. Goyal
      American Journal of Neuroradiology June 2016, 37 (6) 978-984; DOI: https://doi.org/10.3174/ajnr.A4610
  7. Baek, B.H.

    1. Neurointervention
      You have access
      Outcomes Are Not Different between Patients with Intermediate and High DWI-ASPECTS after Stent-Retriever Embolectomy for Acute Anterior Circulation Stroke
      S.K. Kim, W. Yoon, M.S. Park, T.W. Heo, B.H. Baek and Y.Y. Lee
      American Journal of Neuroradiology June 2016, 37 (6) 1080-1085; DOI: https://doi.org/10.3174/ajnr.A4663
  8. Ballon, D.

    1. Pediatric Neuroimaging
      Open Access
      Brain Region–Specific Degeneration with Disease Progression in Late Infantile Neuronal Ceroid Lipofuscinosis (CLN2 Disease)
      J.P. Dyke, D. Sondhi, H.U. Voss, K. Yohay, C. Hollmann, D. Mancenido, S.M. Kaminsky, L.A. Heier, K.D. Rudser, B. Kosofsky, B.J. Casey, R.G. Crystal and D. Ballon
      American Journal of Neuroradiology June 2016, 37 (6) 1160-1169; DOI: https://doi.org/10.3174/ajnr.A4669
  9. Barkhof, F.

    1. ADULT BRAIN
      You have access
      White Matter Diffusion Changes during the First Year of Natalizumab Treatment in Relapsing-Remitting Multiple Sclerosis
      O.T. Wiebenga, M.M. Schoonheim, H.E. Hulst, G.J.A. Nagtegaal, E.M.M. Strijbis, M.D. Steenwijk, C.H. Polman, P.J.W. Pouwels, F. Barkhof and J.J.G. Geurts
      American Journal of Neuroradiology June 2016, 37 (6) 1030-1037; DOI: https://doi.org/10.3174/ajnr.A4690
  10. Becske, T.

    1. Neurointervention
      You have access
      Smoking Does Not Affect Occlusion Rates and Morbidity-Mortality after Pipeline Embolization for Intracranial Aneurysms
      A. Rouchaud, W. Brinjikji, H.J. Cloft, G. Lanzino, T. Becske and D.F. Kallmes
      American Journal of Neuroradiology June 2016, 37 (6) 1122-1126; DOI: https://doi.org/10.3174/ajnr.A4664
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American Journal of Neuroradiology: 37 (6)
American Journal of Neuroradiology
Vol. 37, Issue 6
1 Jun 2016
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