Index by author
Belsan, Tomáš
- Brain Tumor ImagingOpen AccessIDH Status in Brain Gliomas Can Be Predicted by the Spherical Mean MRI TechniqueVojtěch Sedlák, Milan Němý, Martin Májovský, Adéla Bubeníková, Love Engstrom Nordin, Tomáš Moravec, Jana Engelová, Dalibor Sila, Dora Konečná, Tomáš Belšan, Eric Westman and David NetukaAmerican Journal of Neuroradiology January 2025, 46 (1) 121-128; DOI: https://doi.org/10.3174/ajnr.A8432
Benayoun, Marc Daniel
- EDITOR'S CHOICENeurodegenerative Disorder ImagingYou have accessAlzheimer Disease Anti-Amyloid Immunotherapies: Imaging Recommendations and Practice Considerations for Monitoring of Amyloid-Related Imaging AbnormalitiesPetrice M. Cogswell, Trevor J. Andrews, Jerome A. Barakos, Frederik Barkhof, Suzie Bash, Marc Daniel Benayoun, Gloria C. Chiang, Ana M. Franceschi, Clifford R. Jack, Jay J. Pillai, Tina Young Poussaint, Cyrus A. Raji, Vijay K. Ramanan, Jody Tanabe, Lawrence Tanenbaum, Christopher T. Whitlow, Fang F. Yu, Greg Zaharchuk, Michael Zeinah and Tammie S. Benzinger for the ASNR Alzheimer, ARIA, and Dementia Study GroupAmerican Journal of Neuroradiology January 2025, 46 (1) 24-32; DOI: https://doi.org/10.3174/ajnr.A8469
This review discusses the 3 key MRI sequences for ARIA monitoring and standardized imaging protocols and provides imaging recommendations for 3 key patient scenarios. All patients on anti-amyloid immunotherapy should have T2* gradient-recalled echo (to evaluate for ARIA-H), 2D or 3D T2 FLAIR (to evaluate for ARIA-E), and DWI (to differentiate ARIA-E from acute ischemia). Patient imaging scenarios are 1) baseline dementia diagnosis/treatment enrollment evaluation, 2) asymptomatic ARIA monitoring, and 3) evaluation of the symptomatic patient on anti-amyloid immunotherapy.
Benson, John
- Spine Imaging and Spine Image-Guided InterventionsOpen AccessIntroduction to Digital Subtraction Myelography for CSF-Venous Fistula DetectionIan T. Mark, Ajay A. Madhavan, John Benson, Jared Verdoorn and Waleed BrinjikjiAmerican Journal of Neuroradiology January 2025, 46 (1) 219; DOI: https://doi.org/10.3174/ajnr.A8587
- Spine Imaging and Spine Image-Guided InterventionsOpen AccessCT-Guided Epidural Contrast Injection for the Identification of Dural DefectsIan T. Mark, Michael Oien, John Benson, Jared Verdoorn, Ben Johnson-Tesch, D.K. Kim, Jeremy Cutsforth-Gregory and Ajay A. MadhavanAmerican Journal of Neuroradiology January 2025, 46 (1) 207-210; DOI: https://doi.org/10.3174/ajnr.A8437
Benzinger, Tammie S.
- EDITOR'S CHOICENeurodegenerative Disorder ImagingYou have accessAlzheimer Disease Anti-Amyloid Immunotherapies: Imaging Recommendations and Practice Considerations for Monitoring of Amyloid-Related Imaging AbnormalitiesPetrice M. Cogswell, Trevor J. Andrews, Jerome A. Barakos, Frederik Barkhof, Suzie Bash, Marc Daniel Benayoun, Gloria C. Chiang, Ana M. Franceschi, Clifford R. Jack, Jay J. Pillai, Tina Young Poussaint, Cyrus A. Raji, Vijay K. Ramanan, Jody Tanabe, Lawrence Tanenbaum, Christopher T. Whitlow, Fang F. Yu, Greg Zaharchuk, Michael Zeinah and Tammie S. Benzinger for the ASNR Alzheimer, ARIA, and Dementia Study GroupAmerican Journal of Neuroradiology January 2025, 46 (1) 24-32; DOI: https://doi.org/10.3174/ajnr.A8469
This review discusses the 3 key MRI sequences for ARIA monitoring and standardized imaging protocols and provides imaging recommendations for 3 key patient scenarios. All patients on anti-amyloid immunotherapy should have T2* gradient-recalled echo (to evaluate for ARIA-H), 2D or 3D T2 FLAIR (to evaluate for ARIA-E), and DWI (to differentiate ARIA-E from acute ischemia). Patient imaging scenarios are 1) baseline dementia diagnosis/treatment enrollment evaluation, 2) asymptomatic ARIA monitoring, and 3) evaluation of the symptomatic patient on anti-amyloid immunotherapy.
Betman, Merel J.C.
- Neurodegenerative Disorder ImagingYou have accessInter- and Intrarater Agreement of CT Brain Calcification Scoring in Primary Familial Brain CalcificationBirgitta M.G. Snijders, Huiberdina L. Koek, Mike J.L. Peters, Willem P.T.M. Mali, Michelle M. van Beek, Merel J.C. Betman, Nienke M.S. Golüke, Tijl Kruyswijk, Stéphanie V. de Lange, Bouke D.W.T. Lith, Ruth M. Pekelharing, Marvin J. Roos, Dirk R. Rutgers, Simone M. Uniken Venema, Wouter R. Verberne, Marielle H. Emmelot-Vonk and Pim A. de JongAmerican Journal of Neuroradiology January 2025, 46 (1) 147-152; DOI: https://doi.org/10.3174/ajnr.A8446
Bhatia, A.
- FELLOWS' JOURNAL CLUBPediatric NeuroimagingYou have accessCortically Based Brain Tumors in Children: A Decision-Tree Approach in the Radiology Reading RoomV. Rameh, U. Löbel, F. D’Arco, A. Bhatia, K. Mankad, T.Y. Poussaint and C.A. AlvesAmerican Journal of Neuroradiology January 2025, 46 (1) 11-23; DOI: https://doi.org/10.3174/ajnr.A8477
This comprehensive review of cortically based brain tumors in children proposes a decision tree to help with the differential diagnosis.
Bielle, Franck
- Brain Tumor ImagingYou have accessIncorporation of Edited MRS into Clinical Practice May Improve Care of Patients with IDH-Mutant GliomaLucia Nichelli, Capucine Cadin, Patrizia Lazzari, Bertrand Mathon, Mehdi Touat, Marc Sanson, Franck Bielle, Małgorzata Marjańska, Stéphane Lehéricy and Francesca BranzoliAmerican Journal of Neuroradiology January 2025, 46 (1) 113-120; DOI: https://doi.org/10.3174/ajnr.A8413
Bigliardi, Guido
- NeurointerventionYou have accessEffects of Emergent Carotid Stenting Performed before or after Mechanical Thrombectomy in the Endovascular Management of Patients with Tandem Lesions: A Multicenter Retrospective Matched AnalysisLuca Scarcia, Francesca Colò, Andrea M. Alexandre, Valerio Brunetti, Alessandro Pedicelli, Francesco Arba, Maria Ruggiero, Mariangela Piano, Joseph D. Gabrieli, Valerio Da Ros, Daniele G. Romano, Anna Cavallini, Giancarlo Salsano, Pietro Panni, Nicola Limbucci, Antonio A. Caragliano, Riccardo Russo, Guido Bigliardi, Luca Milonia, Vittorio Semeraro, Emilio Lozupone, Luigi Cirillo, Frederic Clarençon, Andrea Zini, Aldobrando Broccolini and the Emergent Carotid Artery Stenting Study GroupAmerican Journal of Neuroradiology January 2025, 46 (1) 96-101; DOI: https://doi.org/10.3174/ajnr.A8421
Bilgin, Cem
- NeurointerventionYou have accessTriple Aspiration versus Conventional Aspiration Techniques: A Randomized In Vitro EvaluationCem Bilgin, Jiahui Li, Esref Alperen Bayraktar, Ryan M. Naylor, Alexander A. Oliver, Yasuhito Ueki, Jonathan R. Cortese, Lorenzo Rinaldo, Ramanathan Kadirvel, Waleed Brinjikji, Harry J. Cloft and David F. KallmesAmerican Journal of Neuroradiology January 2025, 46 (1) 90-95; DOI: https://doi.org/10.3174/ajnr.A8409
Bishop, Jonathan
- EDITOR'S CHOICEBrain Tumor ImagingOpen AccessGadolinium-Enhanced T2 FLAIR Is an Imaging Biomarker of Radiation Necrosis and Tumor Progression in Patients with Brain MetastasesChris Heyn, Jonathan Bishop, Alan R. Moody, Tony Kang, Erin Wong, Peter Howard, Pejman Maralani, Sean Symons, Bradley J. MacIntosh, Julia Keith, Mary Jane Lim-Fat, James Perry, Sten Myrehaug, Jay Detsky, Chia-Lin Tseng, Hanbo Chen, Arjun Sahgal and Hany SolimanAmerican Journal of Neuroradiology January 2025, 46 (1) 129-135; DOI: https://doi.org/10.3174/ajnr.A8431
Distinguishing radiation necrosis from tumor progression after radiation therapy for brain metastases is challenging on conventional MRI. This study demonstrated higher normalized contrast-enhanced T1 and T2 FLAIR signal intensity for RN. Contrast-enhanced T2 FLAIR signal intensity distinguished RN and TP with an AUC similar to that of DSC perfusion.
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