Index by author
Martin, M.L.
- Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessMulticenter Automated Central Vein Sign Detection Performs as Well as Manual Assessment for the Diagnosis of Multiple SclerosisA.R. Manning, V. Letchuman, M.L. Martin, E. Gombos, T. Robert-Fitzgerald, Q. Cao, P. Raza, C.M. O’Donnell, B. Renner, L. Daboul, P. Rodrigues, M. Ramos, J. Derbyshire, C. Azevedo, A. Bar-Or, E. Caverzasi, P.A. Calabresi, B.A.C. Cree, L. Freeman, R.G. Henry, E.E. Longbrake, J. Oh, N. Papinutto, D. Pelletier, R.D. Samudralwar, S. Suthiphosuwan, M.K. Schindler, M. Bilello, J.W. Song, E.S. Sotirchos, N.L. Sicotte, O. Al-Louzi, A.J. Solomon, D.S. Reich, D. Ontaneda, P. Sati, R.T. Shinohara and the NAIMS CooperativeAmerican Journal of Neuroradiology March 2025, 46 (3) 620-626; DOI: https://doi.org/10.3174/ajnr.A8510
Martirosyan, Azniv V.
- Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessAssessment of Trigeminal Nerve Root Demyelination in Patients with Primary Trigeminal Neuralgia Using Macromolecular Proton Fraction ImagingElena A. Filimonova, Anton A. Pashkov, Vasily L. Yarnykh, Maria I. Schukina, Boris A. Zaitsev, Azniv V. Martirosyan, Galina I. Moysak and Jamil A. RzaevAmerican Journal of Neuroradiology March 2025, 46 (3) 602-610; DOI: https://doi.org/10.3174/ajnr.A8545
Mcculloch, Alyssa
- NeurointerventionYou have accessIn Vitro Assessment of Vascular Injury following Stent Retriever Retraction in Clinically Relevant Endothelialized Silicone ModelsIsabelle Starr, Harrison Oen, Alyssa McCulloch, Sergey Frenklakh, Ryan Grandfield, Hana Choe and Kristen O’Halloran CardinalAmerican Journal of Neuroradiology March 2025, 46 (3) 517-522; DOI: https://doi.org/10.3174/ajnr.A8495
Mehan, William A.
- Spine Imaging and Spine Image-Guided InterventionsYou have accessVolumetric Changes of the Choroid Plexus before and after Spinal CSF Leak RepairKaren Buch, Aaron Paul, Neo Poyiadji and William A. MehanAmerican Journal of Neuroradiology March 2025, 46 (3) 598-601; DOI: https://doi.org/10.3174/ajnr.A8514
Mei, Janet
- Neurovascular/Stroke ImagingYou have accessHypoperfusion Intensity Ratio Less Than 0.4 Is Associated with Favorable Outcomes in Unsuccessfully Reperfused Acute Ischemic Stroke with Large-Vessel OcclusionVivek Yedavalli, Hamza Adel Salim, Aneri Balar, Dhairya A. Lakhani, Janet Mei, Hanzhang Lu, Licia Luna, Francis Deng, Vaibhav Vagal, Nathan Z. Hyson, Jens Fiehler, Paul Stracke, Gabriel Broocks, Christian Heitkamp, Gregory W. Albers, Max Wintermark, Tobias D. Faizy and Jeremy J. HeitAmerican Journal of Neuroradiology March 2025, 46 (3) 483-488; DOI: https://doi.org/10.3174/ajnr.A8518
Mendoza, Jesse
- EDITOR'S CHOICEBrain Tumor ImagingYou have accessMultisite Benchmark Study for Standardized Relative CBV in Untreated Brain Metastases Using the DSC-MRI Consensus Acquisition ProtocolSarah Kohn Loizzo, Melissa A. Prah, Min J. Kong, Daniel Phung, Javier C. Urcuyo, Jason Ye, Frank J. Attenello, Jesse Mendoza, Yuxiang Zhou, Mark S. Shiroishi, Leland S. Hu and Kathleen M. SchmaindaAmerican Journal of Neuroradiology March 2025, 46 (3) 529-535; DOI: https://doi.org/10.3174/ajnr.A8531
This multisite study found that the consensus DSC-MRI acquisition protocol confirmed the utility of standardized rCBV (srCBV) to identify biologically active, treatment-naïve brain metastases as distinguished from normal-appearing white matter and GBM. The data demonstrated that brain metastases of different primary origins have srCBV values that in general are significantly greater than normal-appearing white matter but significantly lower than srCBV for GBM.
Merkler, Doron
- FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided InterventionsYou have accessThe Many Faces of Myxopapillary EpendymomasIoana Hutuca, Kristof L. Egervari, Doron Merkler and Maria Isabel VargasAmerican Journal of Neuroradiology March 2025, 46 (3) 583-588; DOI: https://doi.org/10.3174/ajnr.A8499
This clinical report identified the spectrum of MRI characteristics and pathologic patterns of myxopapillary ependymomas. Histopathologic analysis identified a microcystic pattern in larger tumors and a solid pattern in the 4 smaller tumors. The findings suggest a possible association between cases with drop metastases and cases of large tumors with a microcystic pattern.
Messina, Steven A.
- FELLOWS' JOURNAL CLUBReview ArticleYou have accessImaging Findings in Giant Cell Arteritis: Don’t Turn a Blind Eye to the Obvious!Girish Bathla, Amit K. Agarwal, Steven A. Messina, David F. Black, Neetu Soni, Felix E. Diehn, Norbert G. Campeau, Vance T. Lehman, Kenneth J. Warrington, Rennie L. Rhee and Thorsten A. BleyAmerican Journal of Neuroradiology March 2025, 46 (3) 457-464; DOI: https://doi.org/10.3174/ajnr.A8388
This pictorial review discusses the various cranial, extracranial, and orbital manifestations of giant cell arteritis on various imaging modalities, including ultrasound, vessel wall imaging, and CTA/MRA.
Meyer, Hanno S.
- EDITOR'S CHOICENeurovascular/Stroke ImagingYou have accessRisk Factors for Unfavorable Functional Outcome after Endovascular Treatment of Cerebral Vasospasm following Aneurysmal Subarachnoid HemorrhageChristian Thaler, Bogdana Tokareva, Rabea Wentz, Christian Heitkamp, Matthias Bechstein, Noel van Horn, Vincent Geest, Lasse Dührsen, Hanno S. Meyer, Maxim Bester, Jens Fiehler and Lukas MeyerAmerican Journal of Neuroradiology March 2025, 46 (3) 495-501; DOI: https://doi.org/10.3174/ajnr.A8511
In this study, patients’ individual risk factors, intensity, and extent of cerebral vasospasm associated with poor functional outcomes after endovascular treatment of aneurysmal SAH. Analysis showed an association of higher age, higher Hunt and Hess grades, the occurrence of rebleeding, and bihemispheric vasospasm with unfavorable outcome (mRS 3-6).
Meyer, Lukas
- EDITOR'S CHOICENeurovascular/Stroke ImagingYou have accessRisk Factors for Unfavorable Functional Outcome after Endovascular Treatment of Cerebral Vasospasm following Aneurysmal Subarachnoid HemorrhageChristian Thaler, Bogdana Tokareva, Rabea Wentz, Christian Heitkamp, Matthias Bechstein, Noel van Horn, Vincent Geest, Lasse Dührsen, Hanno S. Meyer, Maxim Bester, Jens Fiehler and Lukas MeyerAmerican Journal of Neuroradiology March 2025, 46 (3) 495-501; DOI: https://doi.org/10.3174/ajnr.A8511
In this study, patients’ individual risk factors, intensity, and extent of cerebral vasospasm associated with poor functional outcomes after endovascular treatment of aneurysmal SAH. Analysis showed an association of higher age, higher Hunt and Hess grades, the occurrence of rebleeding, and bihemispheric vasospasm with unfavorable outcome (mRS 3-6).
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