Index by author
Khosravi, Bardia
- Artificial IntelligenceYou have accessComprehensive Segmentation of Gray Matter Structures on T1-Weighted Brain MRI: A Comparative Study of Convolutional Neural Network, Convolutional Neural Network Hybrid-Transformer or -Mamba ArchitecturesYujia Wei, Jaidip Manikrao Jagtap, Yashbir Singh, Bardia Khosravi, Jason Cai, Jeffrey L. Gunter and Bradley J. EricksonAmerican Journal of Neuroradiology April 2025, 46 (4) 742-749; DOI: https://doi.org/10.3174/ajnr.A8544
Kim, J.H.
- Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessImaging the Internal Auditory Canal with an 8 × 2 Transceiver Array Head Coil at 7TA. Nada, J.P. Cousins, A. Rivera, S.B. Carr, J. Jones, C. Minor, H.P. Hetherington, J.H. Kim and J.W. PanAmerican Journal of Neuroradiology April 2025, 46 (4) 852-858; DOI: https://doi.org/10.3174/ajnr.A8569
Kim, Myoung J.
- Spine Imaging and Spine Image-Guided InterventionsYou have accessHypersensitivity Reactions to Fibrin Glue during Epidural Blood PatchingJennifer L. Smith, Myoung J. Kim, Linda Gray, Michael D. Malinzak, Samantha Morrison, Amy P. Stallings, Alaattin Erkanli, Peter G. Kranz and Timothy J. AmrheinAmerican Journal of Neuroradiology April 2025, 46 (4) 840-845; DOI: https://doi.org/10.3174/ajnr.A8568
Klintz, Tristan
- NeurointerventionOpen AccessEmbolization of Ruptured and Unruptured Aneurysms with the Contour Neurovascular System—Summary of 106 CasesFritz Wodarg, Fernando Bueno Neves, Friederike Gärtner, Naomi Larsen, Sönke Peters, Johannes Hensler, Tristan Klintz, Justus Mahnke, Hajrullah Ahmeti, Alexander Doukas, Olav Jansen and Karim MostafaAmerican Journal of Neuroradiology April 2025, 46 (4) 698-705; DOI: https://doi.org/10.3174/ajnr.A8606
Kobayashi, Hiromasa
- NeurointerventionOpen AccessEmbolization of Posterior Fossa Meningiomas Supplied with Meningohypophyseal Trunk by Using n-BCA and Dual Balloon ProtectionJota Tega, Koichiro Takemoto, Takayuki Koga, Dai Kawano, Shintaro Yoshinaga, Hideaki Tanaka, Kei Yamashiro, Toshiyuki Enomoto, Hironori Fukumoto, Yoshinobu Horio, Hiromasa Kobayashi, Takashi Morishita, Mitsutoshi Iwaasa and Hiroshi AbeAmerican Journal of Neuroradiology April 2025, 46 (4) 720-724; DOI: https://doi.org/10.3174/ajnr.A8536
Koga, Takayuki
- NeurointerventionOpen AccessEmbolization of Posterior Fossa Meningiomas Supplied with Meningohypophyseal Trunk by Using n-BCA and Dual Balloon ProtectionJota Tega, Koichiro Takemoto, Takayuki Koga, Dai Kawano, Shintaro Yoshinaga, Hideaki Tanaka, Kei Yamashiro, Toshiyuki Enomoto, Hironori Fukumoto, Yoshinobu Horio, Hiromasa Kobayashi, Takashi Morishita, Mitsutoshi Iwaasa and Hiroshi AbeAmerican Journal of Neuroradiology April 2025, 46 (4) 720-724; DOI: https://doi.org/10.3174/ajnr.A8536
Koo, So Jung
- EDITOR'S CHOICEArtificial IntelligenceYou have accessDeep Learning–Based Reconstruction for Accelerated Cervical Spine MRI: Utility in the Evaluation of Myelopathy and Degenerative DiseasesSo Jung Koo, Roh-Eul Yoo, Kyu Sung Choi, Kyung Hoon Lee, Han Byeol Lee, Dong-Joo Shin, Hyunsuk Yoo and Seung Hong ChoiAmerican Journal of Neuroradiology April 2025, 46 (4) 750-757; DOI: https://doi.org/10.3174/ajnr.A8567
This study prospectively compared the image quality and diagnostic performance of conventional MRI and accelerated cervical MRI with DL-based reconstruction in evaluating cervical degenerative spine diseases and myelopathy. The DL-reconstructed protocol demonstrated reduction in scan time, higher or comparable SNR and CNR with higher or similar overall image quality, and higher sensitivity for detecting neural foraminal stenosis and comparable diagnostic performance for other degenerative cervical spinal diseases and myelopathy.
Kou, Yunpeng
- EDITOR'S CHOICEMolecular Neuroimaging/Nuclear MedicineYou have accessDiagnostic Value of PET Tracers in Differentiating Glioma Tumor Recurrence from Treatment-Related Changes: A Systematic Review and Meta-AnalysisChenchen Zhou, Yunpeng Kou, Wenqian Zhou, Wenjian Zhao, Zhicheng Fan, Yang Jiao, Yulong Zhai, Jinghui Liu, Shaochun Guo, Peigang Ji and Liang WangAmerican Journal of Neuroradiology April 2025, 46 (4) 758-765; DOI: https://doi.org/10.3174/ajnr.A8565
This review of the literature found that amino acid-based tracers (such as 11C-MET and 18F-FDOPA) had the highest diagnostic value in identifying true progression of glioma and treatment-related change.
Kranz, Peter G.
- Spine Imaging and Spine Image-Guided InterventionsYou have accessPhoton-Counting CT Myelography for the Detection of Spinal CSF LeaksAjay A. Madhavan, Peter G. Kranz, Waleed Brinjikji, Ian T. Mark and Timothy J. AmrheinAmerican Journal of Neuroradiology April 2025, 46 (4) 846; DOI: https://doi.org/10.3174/ajnr.A8736
- Spine Imaging and Spine Image-Guided InterventionsYou have accessHypersensitivity Reactions to Fibrin Glue during Epidural Blood PatchingJennifer L. Smith, Myoung J. Kim, Linda Gray, Michael D. Malinzak, Samantha Morrison, Amy P. Stallings, Alaattin Erkanli, Peter G. Kranz and Timothy J. AmrheinAmerican Journal of Neuroradiology April 2025, 46 (4) 840-845; DOI: https://doi.org/10.3174/ajnr.A8568
- Spine Imaging and Spine Image-Guided InterventionsYou have accessDensity and Time Characteristics of CSF-Venous Fistulas on CT Myelography in Patients with Spontaneous Intracranial HypotensionDiogo G.L. Edelmuth, Timothy J. Amrhein and Peter G. KranzAmerican Journal of Neuroradiology April 2025, 46 (4) 832-839; DOI: https://doi.org/10.3174/ajnr.A8516
Lahre, Yuvraj
- FELLOWS' JOURNAL CLUBHead and Neck ImagingYou have accessInvolvement Beyond Peripheral Nerves in Pure Neuritic Leprosy: An MR Imaging StudySanjeev Kumar Bhoi, Suprava Naik, Yuvraj Lahre, Menka Jha, Suvendu Purkait, Priyanka Samal, Gautom Kumar Saharia, V.R. Sree Charan and Pritimayee BeheraAmerican Journal of Neuroradiology April 2025, 46 (4) 784-791; DOI: https://doi.org/10.3174/ajnr.A8562
Many patients with pure neuritic leprosy may have involvement of dorsal root ganglion, brachial plexus (thickening of trunks and cords), lumbar plexus, and spinal cord (intramedullary T2 hyperintensity). Patients may present with ganglionitis, plexitis, or myelitis.