MY CONTENT

  • The Cortical Vein Opacification Score (COVES) Is Independently Associated with DSA ASITN Collateral Score
    Dhairya A. Lakhani, Aneri B. Balar, Subtain Ali, Musharaf Khan, Hamza Salim, Manisha Koneru, Sijin Wen, Richard Wang, Janet Mei, Argye E. Hillis, Jeremy J. Heit, Greg W. Albers, Adam A. Dmytriw, Tobias D. Faizy, Max Wintermark, Kambiz Nael, Ansaar T. Rai and Vivek S. Yedavalli
  • Prolonged Venous Transit on Perfusion Imaging Is Associated with Longer Lengths of Stay in Acute Large Vessel Occlusions
    Manisha Koneru, Janet Y. Mei, Dhairya A. Lakhani, Hamza A. Salim, Mona Shahriari, Adam A. Dmytriw, Adrien Guenego, Jeremy J. Heit, Gregory W. Albers, Dylan Wolman, Tobias D. Faizy, Benjamin Pulli, Vaibhav Vagal, Aakanksha Sriwastwa, Yasmin Aziz, Risheng Xu, Hanzhang Lu, Victor C. Urrutia, Elisabeth B. Marsh, Richard Leigh, Mona Bahouth, Rafael H. Llinas, Kambiz Nael, Argye E. Hillis and Vivek S. Yedavalli
  • Long-Term Outcome of Rescue Stenting for Acute Intracranial Atherosclerotic Stenosis–Related Large Vessel Occlusion in the Anterior Circulation
    Hyungjong Park, Byung Moon Kim, Jun-Whee Kim, Jin Woo Kim, Jang-Hyun Baek, Dong Joon Kim, Min Jeoung Kim, Sun Yoon, Chang Ki Jang, Sunghan Kim, JoonNyung Heo, Jung-Keun Lee, In Hwan Lim, Ji Hoe Heo, Hyo Suk Nam and Young Dae Kim
  • Empowering Data Sharing in Neuroscience: A Deep Learning Deidentification Method for Pediatric Brain MRIs
    Ariana M. Familiar, Neda Khalili, Nastaran Khalili, Cassidy Schuman, Evan Grove, Karthik Viswanathan, Jakob Seidlitz, Aaron Alexander-Bloch, Anna Zapaishchykova, Benjamin H. Kann, Arastoo Vossough, Phillip B. Storm, Adam C. Resnick, Anahita Fathi Kazerooni and Ali Nabavizadeh
  • Change in Emergency Department Length of Stay following Routine Adoption of Dual-Energy CT to Differentiate Intracranial Hemorrhage from Calcification
    Ngoc-Anh Tran, Christopher A. Potter, Camden Bay and Aaron D. Sodickson

    This retrospective study compared ED LOS over a 1-year period before and after implementing automated DECT processing in the evaluation of indeterminate intracranial hyperdensities. The authors showed that with intracranial indeterminate hyperdensities, there was a larger statistically significant difference in pre-DECT versus post-DECT ED LOS. The pre-DECT ED LOS correlated with increased frequency of neurosurgical consultation and repeat head CT.

  • Additional Diagnostic Value of Conebeam CT Myelography Performed after Digital Subtraction Myelography for Detecting CSF-Venous Fistulas
    Ajay A. Madhavan, Niklas Lutzen, Jeremy K. Cutsforth-Gregory, Wouter I. Schievink, Michelle L. Kodet, Ian T. Mark, Pearse P. Morris, Steven A. Messina, John T. Wald and Waleed Brinjikji
  • Development and Evaluation of Automated Artificial Intelligence–Based Brain Tumor Response Assessment in Patients with Glioblastoma
    Jikai Zhang, Dominic LaBella, Dylan Zhang, Jessica L. Houk, Jeffrey D. Rudie, Haotian Zou, Pranav Warman, Maciej A. Mazurowski and Evan Calabrese

    The goal of this study was to compare AI-based volumetric GBM MRI response assessment with standardized radiologist response assessments. The AI-based volumetric response assessment yielded overall moderate performance for recapitulating most human response assessment categories (BT-RADS 1, 2, and 4) but demonstrated the lowest performance for predicting BT-RADS 3, which is likely related to the high variability of this assessment. In comparison to radiologist assessment, the AI-based volumetric GBM MRI response assessment showed comparable performance for overall survival.

  • Gerard Debrun 1929–2023
    Allan J. Fox and Fernando Viñuela Olano
  • Stroke Thrombectomy for Large Infarcts with Limited Penumbra: Systematic Review and Meta-Analysis of Randomized Trials
    Huanwen Chen, Seemant Chaturvedi, Dheeraj Gandhi and Marco Colasurdo

    This meta-analysis evaluated randomized clinical trial results to provide more definitive guidance on the role of EVT for patients with stroke with large infarcts based on perfusion metrics. The results showed that the effectiveness of thrombectomy is uncertain regarding the safety and efficacy of thrombectomy for patients with limited areas of at-risk tissue. EVT may be beneficial for those with intermediate perfusion mismatch (ratio of 1.2-1.8 or volume of 10-15 mL) but not for those with low perfusion mismatch (ratio <1.2 or volume <10 mL).

  • Mapping Fetal Brain Development of 10 Weeks’ Gestational Age with 9.4T Postmortem MRI and Histologic Sections
    Zhonghe Zhang, Yue Gao, Xiangtao Lin, Xue He, Ximing Wang and Shuwei Liu

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