Unclear Value of Positional MR Angiography in Evaluating Cerebral Venous Outflow Hemodynamics

Letters to the Editor February 14, 2012March 15, 2012 Letters to the Editor

Published online before print January 26, 2012, doi: 10.3174/ajnr.A2991 AJNR 2012 33: E30 K. Dolica and K. Marra aBuffalo Neuroimaging Analysis Center State University of New York R. Zivadinovb,c bBuffalo Neuroimaging Analysis Center State University of New York cThe Jacobs

Stent-Assisted Coiling in Acutely Ruptured Intracranial Aneurysms

Letters to the Editor February 14, 2012March 6, 2012 Letters to the Editor

Published online before print January 26, 2012, doi: 10.3174/ajnr.A2989 AJNR 2012 33: E28 F. Xua and D. Songa aDepartment of Neurosurgery Huashan Hospital Fudan University Shanghai, China We read with interest the recent article entitled “Stent-Assisted Coiling in Acutely Ruptured

Uncommon Presentation of Intracranial Cryptococcoma in an Immunocompetent Patient

Letters to the Editor February 14, 2012February 27, 2012 Letters to the Editor

Published online before print January 26, 2012, doi: 10.3174/ajnr.A2988 AJNR 2012 33: E26 R.R. Batistaa aCDPI and Multi-Imagem Clinics Santa Casa da Misericóirdia do Rio de Janeiro and University Federal of Rio de Janeiro E.L. Gasparettob bCDPI and Multi-Imagem Clinics and University of Rio de

Spectrum Bias: Patient Selection May Affect Performance of Calcium Volume in Detecting Carotid Stenosis

Letters to the Editor January 13, 2012 Letters to the Editor

Published online before print December 8, 2011, doi: 10.3174/ajnr.A2937 AJNR 2012 33: E13-E14 Basar Sarikayaa and Alexander M. McKinneya aDepartment of Radiology/Neuroradiology University of Minnesota and Hennepin County Medical Centers Minneapolis, Minnesota We read the article recently published on-line in

Forniceal Involvement in Wernicke Encephalopathy

Letters to the Editor December 20, 2011January 13, 2012 Letters to the Editor

Published online before print November 17, 2011, doi: 10.3174/ajnr.A2888 AJNR 2011 32: E209 R.S. Borgesa, N. Venturaa, E.L. Gasparettoa and M.V.R. Pintob aDepartment of Radiology bDepartment of Neurology University Federal of Rio de Janeiro Rio de Janeiro, Brazil We read

The New Standard for Performance of Intracranial Angioplasty and Stent Placement after Stenting versus Aggressive Medical Therapy for Intracranial Arterial Stenosis (SAMMPRIS) Trial

Letters to the Editor December 15, 2011January 30, 2012 Letters to the Editor

Published online before print November 17, 2011, doi: 10.3174/ajnr.A2919 AJNR 2011 32: E214 S.A. Chaudhrya, M. Watanabea and A.I. Qureshia aZeenat Qureshi Stroke Research Center University of Minnesota Minneapolis, Minnesota Percutaneous transluminal angioplasty and stent placement (PTAS) has become a

The Lumbar Multifidus Muscles are Affected by Medial Branch Interventions for Facet Joint Syndrome: Potential Problems and Proposal of a Pericapsular Infiltration Technique

Letters to the Editor December 15, 2011December 30, 2011 Letters to the Editor

Published online before print November 3, 2011, doi: 10.3174/ajnr.A2901 AJNR 2011 32: E213 J. Gossnera aDepartment of Clinical Radiology Weende Hospital Göttingen, Germany Low back pain is a major health problem. Like any structure of the spine and its adjacent

Is the Wingspan Stent More Dangerous Than Natural History in Intracranial Stenosis?

Letters to the Editor December 15, 2011December 26, 2011 Letters to the Editor

Published online before print November 17, 2011, doi: 10.3174/ajnr.A2900 AJNR 2011 32: E211 M. Berguia aNeuroradiology University of Turin Turin, Italy In the August issue of the American Journal of Neuroradiology, Al-Ali et al1 compared the results of percutaneous angioplasty (PTA), balloon-mounted

MR Imaging Findings in Intracranial Dural Arteriovenous Fistula Shunt with Retrograde Cortical Venous Drainage Using Susceptibility-Weighted Angiography

Letters to the Editor November 14, 2011December 5, 2011 Letters to the Editor

Published online before print October 13, 2011, doi: 10.3174/ajnr.A2875 AJNR 2011 32: E196-E197 J. Hodela, S. Gerbera and M. Zinsa aDepartment of Radiology Fondation Hôpital Saint Joseph Paris, France M. Rodallecb bDepartment of Radiology Centre Cardiologique du Nord Saint Denis,

Dabigatran

Letters to the Editor November 14, 2011November 29, 2011 Letters to the Editor

doi: 10.3174/ajnr.A2850 AJNR 2011 32: E195 L. Murphya, L. Lawlera and E.C. Kavanagha aDepartment of Radiology Mater Misericordiae University Hospital Dublin, Ireland The direct thrombin inhibitor dabigatran etexilate (Pradaxa) was licensed in Ireland in March 2008 for the primary prevention

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