Advertisement

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

Index by author

May 01, 2018; Volume 39,Issue 5

  1. Elden, L.

    1. Head and Neck Imaging
      Anatomic Malformations of the Middle and Inner Ear in 22q11.2 Deletion Syndrome: Case Series and Literature Review
      E. Verheij, L. Elden, T.B. Crowley, F.A. Pameijer, E.H. Zackai, D.M. McDonald-McGinn and H.G.X.M. Thomeer
      American Journal of Neuroradiology May 2018, 39 (5) 928-934; DOI: https://doi.org/10.3174/ajnr.A5588

  2. Emmer, B.J.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      Accuracy of CT Angiography for Differentiating Pseudo-Occlusion from True Occlusion or High-Grade Stenosis of the Extracranial ICA in Acute Ischemic Stroke: A Retrospective MR CLEAN Substudy
      M. Kappelhof, H.A. Marquering, O.A. Berkhemer, J. Borst, A. van der Lugt, W.H. van Zwam, J.A. Vos, G. Lycklama à Nijeholt, C.B.L.M. Majoie and B.J. Emmer on behalf of the MR CLEAN Investigators
      American Journal of Neuroradiology May 2018, 39 (5) 892-898; DOI: https://doi.org/10.3174/ajnr.A5601

      All patients from the Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands (MR CLEAN) with an apparent ICA occlusion on CTA and available DSA images were included. Two independent observers classified CTA images as atherosclerotic cause (occlusion/high-grade stenosis), dissection, or suspected pseudo-occlusion. Pseudo-occlusion was suspected if CTA showed a gradual contrast decline located above the level of the carotid bulb, especially in the presence of an occludedintracranial ICA bifurcation (T-occlusion). In 108 of 476 patients (23%), CTA showed an apparent extracranial carotid occlusion. DSA was available in 46 of these cases, showing an atherosclerotic cause in 13 (28%), dissection in 16 (35%), and pseudo-occlusion in 17 (37%). The sensitivity for detecting pseudo-occlusion on CTA was 82% for both observers. The authors conclude that on CTA, extracranial ICA pseudo-occlusions can be differentiated from true carotid occlusions.

  3. Engelhorn, T.

    1. EDITOR'S CHOICENeurointervention
      Open Access
      European Multicenter Study for the Evaluation of a Dual-Layer Flow-Diverting Stent for Treatment of Wide-Neck Intracranial Aneurysms: The European Flow-Redirection Intraluminal Device Study
      M. Killer-Oberpfalzer, N. Kocer, C.J. Griessenauer, H. Janssen, T. Engelhorn, M. Holtmannspötter, J.H. Buhk, T. Finkenzeller, G. Fesl, J. Trenkler, W. Reith, A. Berlis, K. Hausegger, M. Augustin, C. Islak, B. Minnich and M. Möhlenbruch
      American Journal of Neuroradiology May 2018, 39 (5) 841-847; DOI: https://doi.org/10.3174/ajnr.A5592

      Consecutive patients with intracranial aneurysms treated with the FRED between February 2012 and March 2015 were retrospectively reviewed. Complications and adverse events, transient and permanent morbidity, mortality, and occlusion rates were evaluated. A total of 579 aneurysms in 531 patients were treated with the FRED. Seven percent of patients were treated in the acute phase of aneurysm rupture. The median aneurysm size was 7.6 mm and the median neck size 4.5 mm. There was progressive occlusion witnessed with time, with complete occlusion in 18 (20%) aneurysms followed for up to 90 days, 141 (82.5%) for 180 days, 116 (91.3%) for 1 year, and 122 (95.3%) aneurysms followed for more than 1 year. This retrospective study in real-world patients demonstrated the safety and efficacy of the FRED for the treatment of intracranial aneurysms.

  4. Ernst, M.

    1. Neurointervention
      Factors Influencing Confidence in Diagnostic Ratings and Retreatment Recommendations in Coiled Aneurysms
      M. Ernst, L. Kriston, M. Groth, A.M. Frölich, J. Fiehler and J.-H. Buhk
      American Journal of Neuroradiology May 2018, 39 (5) 869-874; DOI: https://doi.org/10.3174/ajnr.A5581

  5. Estby, H.

    1. Spine Imaging and Spine Image-Guided Interventions
      Transforaminal Lumbar Puncture: An Alternative Technique in Patients with Challenging Access
      D.R. Nascene, C. Ozutemiz, H. Estby, A.M. McKinney and J.B. Rykken
      American Journal of Neuroradiology May 2018, 39 (5) 986-991; DOI: https://doi.org/10.3174/ajnr.A5596
Back to top

In this issue

Advertisement
Advertisement