Index by author
Lan, Zhou
- Neuroimaging Physics/Functional Neuroimaging/CT and MRI TechnologyOpen AccessImaging and Anesthesia Protocol Optimization in Sedated Clinical Resting-State fMRIElmira Hassanzadeh, Alyssa Ailion, Masoud Hassanzadeh, Alena Hornak, Noam Peled, Dana Martino, Simon K. Warfield, Zhou Lan, Taha Gholipour and Steven M. StufflebeamAmerican Journal of Neuroradiology February 2025, 46 (2) 293-301; DOI: https://doi.org/10.3174/ajnr.A8438
Lanzino, Giuseppe
- FELLOWS' JOURNAL CLUBNeurovascular/Stroke ImagingYou have accessAssessment of Attenuation in Pericarotid Fat among Patients with Carotid Plaque and Spontaneous Carotid DissectionMohammed O. Alalfi, Riccardo Cau, Giovanni Maria Argiolas, Roberta Scicolone, Cesare Mantini, Valentina Nardi, John C. Benson, Jasjit S. Suri, Zafer Keser, Amir Lerman, Giuseppe Lanzino, Paolo Siotto and Luca SabaAmerican Journal of Neuroradiology February 2025, 46 (2) 259-264; DOI: https://doi.org/10.3174/ajnr.A8546
This cross-sectional retrospective study assessed the PFD in patients with spontaneous internal carotid artery dissection or carotid atherosclerotic plaque, with and without IPH. The results showed that the average PFDs in patients with SICAD and carotid atherosclerosis plaque with IPH were similar and higher than those in patients with carotid plaque without IPH, suggesting a shared pathologic inflammatory mechanism in these 2 conditions.
Larson, Nicholas
- Artificial IntelligenceYou have accessRadiomics-Based Differentiation of Glioblastoma and Metastatic Disease: Impact of Different T1-Contrast-Enhanced Sequences on Radiomics Features and Model PerformanceGirish Bathla, Camila G. Zamboni, Nicholas Larson, Yanan Liu, Honghai Zhang, Nam H. Lee, Amit Agarwal, Neetu Soni and Milan SonkaAmerican Journal of Neuroradiology February 2025, 46 (2) 321-329; DOI: https://doi.org/10.3174/ajnr.A8470
Leao, Renata V.
- EDITOR'S CHOICESpine Imaging and Spine Image-Guided InterventionsYou have accessSafety and Technical Performance of Bilateral Decubitus CT Myelography Using Standard versus Increased Intrathecal Iodinated Contrast VolumeDiogo G.L. Edelmuth, Renata V. Leão, Eduardo N.K. Filho, Marcio N.P. Souza, Marcelo Calderaro and Peter G. KranzAmerican Journal of Neuroradiology February 2025, 46 (2) 401-407; DOI: https://doi.org/10.3174/ajnr.A8436
In this retrospective study, the authors assessed the tolerability and technical performance of increased intrathecal doses (20 mL) of myelographic contrast compared with standard doses (10 mL). They found that the increased volume of intrathecal contrast was well-tolerated and improved the technical performance of LDCTM.
Lebrun-frenay, Christine
- EDITOR'S CHOICEUltra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessDynamic Expansion and Contraction of Multiple Sclerosis T2-Weighted Hyperintense Lesions Are Present below the Threshold of Visual PerceptionDarin T. Okuda, Tatum M. Moog, Morgan McCreary, Kevin Shan, Kasia Zubkow, Braeden D. Newton, Alexander D. Smith, Mahi A. Patel, Katy W. Burgess and Christine Lebrun-FrénayAmerican Journal of Neuroradiology February 2025, 46 (2) 443-450; DOI: https://doi.org/10.3174/ajnr.A8453
Recognition of longitudinal imaging changes of MS lesions has substantial implications for clinical management, but changes may remain below the resolution of human perception. In this study, the authors demonstrated that T2-weighted hyperintense lesions undergo dynamic change on MRI, with predominantly enlarging or contracting characteristics, more frequently seen in untreated individuals.
Lee, Nam H.
- Artificial IntelligenceYou have accessRadiomics-Based Differentiation of Glioblastoma and Metastatic Disease: Impact of Different T1-Contrast-Enhanced Sequences on Radiomics Features and Model PerformanceGirish Bathla, Camila G. Zamboni, Nicholas Larson, Yanan Liu, Honghai Zhang, Nam H. Lee, Amit Agarwal, Neetu Soni and Milan SonkaAmerican Journal of Neuroradiology February 2025, 46 (2) 321-329; DOI: https://doi.org/10.3174/ajnr.A8470
Le Rhun, Emilie
- Brain Tumor ImagingYou have accessAdvanced Distance-Resolved Evaluation of the Perienhancing Tumor Areas with FLAIR Hyperintensity Indicates Different ADC Profiles by MGMT Promoter Methylation Status in GlioblastomaGergely Bertalan, Nicolin Hainc, Fabian Dominik Von Dehn, Tibor Hortobágyi, Andrea Bink, Emilie Le Rhun, Michael Weller and Zsolt KulcsarAmerican Journal of Neuroradiology February 2025, 46 (2) 302-310; DOI: https://doi.org/10.3174/ajnr.A8493
Lerman, Amir
- FELLOWS' JOURNAL CLUBNeurovascular/Stroke ImagingYou have accessAssessment of Attenuation in Pericarotid Fat among Patients with Carotid Plaque and Spontaneous Carotid DissectionMohammed O. Alalfi, Riccardo Cau, Giovanni Maria Argiolas, Roberta Scicolone, Cesare Mantini, Valentina Nardi, John C. Benson, Jasjit S. Suri, Zafer Keser, Amir Lerman, Giuseppe Lanzino, Paolo Siotto and Luca SabaAmerican Journal of Neuroradiology February 2025, 46 (2) 259-264; DOI: https://doi.org/10.3174/ajnr.A8546
This cross-sectional retrospective study assessed the PFD in patients with spontaneous internal carotid artery dissection or carotid atherosclerotic plaque, with and without IPH. The results showed that the average PFDs in patients with SICAD and carotid atherosclerosis plaque with IPH were similar and higher than those in patients with carotid plaque without IPH, suggesting a shared pathologic inflammatory mechanism in these 2 conditions.
Li, Mengtao
- Neurovascular/Stroke ImagingYou have accessThe Etiology of Intracranial Artery Stenosis in Autoimmune Rheumatic Diseases: An Observational High-Resolution MR Imaging StudyShun Li, Qiuyu Yu, Yangzhong Zhou, Manqiu Ding, Huanyu Zhou, Yiyang Liu, Yinxi Zou, Haoyao Guo, Yuelun Zhang, Mengtao Li, Mingli Li, Yan Xu and Weihai XuAmerican Journal of Neuroradiology February 2025, 46 (2) 265-271; DOI: https://doi.org/10.3174/ajnr.A8474
Li, Mingli
- Neurovascular/Stroke ImagingYou have accessThe Etiology of Intracranial Artery Stenosis in Autoimmune Rheumatic Diseases: An Observational High-Resolution MR Imaging StudyShun Li, Qiuyu Yu, Yangzhong Zhou, Manqiu Ding, Huanyu Zhou, Yiyang Liu, Yinxi Zou, Haoyao Guo, Yuelun Zhang, Mengtao Li, Mingli Li, Yan Xu and Weihai XuAmerican Journal of Neuroradiology February 2025, 46 (2) 265-271; DOI: https://doi.org/10.3174/ajnr.A8474
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