Index by author
Timpone, Vincent M.
- Neurovascular/Stroke ImagingYou have accessCharacteristic MR Imaging Findings of Cerebral Air Embolism Infarcts: A Case SeriesVincent M. Timpone and Andrew L. CallenAmerican Journal of Neuroradiology October 2024, 45 (10) 1413-1418; DOI: https://doi.org/10.3174/ajnr.A8349
Tipnis, Sameer V.
- Neurovascular/Stroke ImagingYou have accessNeurovascular Imaging with Ultra-High-Resolution Photon-Counting CT: Preliminary Findings on Image-Quality EvaluationAdrienn Tóth, Justin A. Chetta, Milad Yazdani, M. Gisele Matheus, Jim O‘Doherty, Sameer V. Tipnis and M. Vittoria SpampinatoAmerican Journal of Neuroradiology October 2024, 45 (10) 1450-1457; DOI: https://doi.org/10.3174/ajnr.A8350
Tischer, Johannes
- Pediatric NeuroimagingYou have accessRevisiting the Pathophysiology of Intracranial Hemorrhage in Fetuses with Chiari II Malformation: Novel Imaging Biomarkers of Disease Severity?Hui Shi, Daniela Prayer, Patric Kienast, Farjad Khalaveh, Johannes Tischer, Julia Binder, Michael Weber, Marlene Stuempflen and Gregor KasprianAmerican Journal of Neuroradiology October 2024, 45 (10) 1562-1569; DOI: https://doi.org/10.3174/ajnr.A8331
Tokuda, Naoki
- FELLOWS' JOURNAL CLUBNeurovascular/Stroke ImagingYou have accessAbsence of the Susceptibility Vessel Sign with Cancer-Associated Hypercoagulability-Related StrokeDaiki Fukunaga, Jun Fujinami, Toru Kishitani, Naoki Tokuda, Soichiro Numa and Yoshinari NagakaneAmerican Journal of Neuroradiology October 2024, 45 (10) 1427-1431; DOI: https://doi.org/10.3174/ajnr.A8363
Cancer-associated hypercoagulability-related stroke is presumably caused by fibrin-predominant thrombi and is associated with the absence of the susceptibility vessel sign (sensitivity of 90%/specificity of 78%/ likelihood ratio of 4.06). This is in contradistinction to cardioembolic erythrocyte-predominant thrombi, which demonstrate hypointense signal on T2-weighted gradient-recalled echo images (susceptibility vessel sign).
Torres, Carlos
- EDITOR'S CHOICENeurointerventionYou have accessInfluence of Stroke-Onset Location on the Efficacy of Endovascular Thrombectomy: Comparison of Outcomes between In-Hospital versus Community-Onset StrokesPaulo Puac-Polanco, Shanelle Subasinghe, Nima Omid-Fard, Liying Zhang, Eduardo Portela de Oliveira, Vered Tsehmaister-Abitbul, Santanu Chakraborty, Carlos Torres, Robert Fahed, Dar Dowlatshahi and Richard I. AvivAmerican Journal of Neuroradiology October 2024, 45 (10) 1482-1487; DOI: https://doi.org/10.3174/ajnr.A8362
This study compared clinical outcomes in in-hospital strokes versus community-onset strokes in patients treated with endovascular thrombectomy for large-vessel occlusion. In-hospital strokes had overall faster time metrics from stroke onset to reperfusion. However, the rate of successful reperfusion and safety outcomes (in-hospital mortality and parenchymal hematoma) did not differ between the groups. Ninety-day mRS was also similar in both groups.
Toth, Adrienn
- Neurovascular/Stroke ImagingYou have accessNeurovascular Imaging with Ultra-High-Resolution Photon-Counting CT: Preliminary Findings on Image-Quality EvaluationAdrienn Tóth, Justin A. Chetta, Milad Yazdani, M. Gisele Matheus, Jim O‘Doherty, Sameer V. Tipnis and M. Vittoria SpampinatoAmerican Journal of Neuroradiology October 2024, 45 (10) 1450-1457; DOI: https://doi.org/10.3174/ajnr.A8350
Tsehmaister-abitbul, Vered
- EDITOR'S CHOICENeurointerventionYou have accessInfluence of Stroke-Onset Location on the Efficacy of Endovascular Thrombectomy: Comparison of Outcomes between In-Hospital versus Community-Onset StrokesPaulo Puac-Polanco, Shanelle Subasinghe, Nima Omid-Fard, Liying Zhang, Eduardo Portela de Oliveira, Vered Tsehmaister-Abitbul, Santanu Chakraborty, Carlos Torres, Robert Fahed, Dar Dowlatshahi and Richard I. AvivAmerican Journal of Neuroradiology October 2024, 45 (10) 1482-1487; DOI: https://doi.org/10.3174/ajnr.A8362
This study compared clinical outcomes in in-hospital strokes versus community-onset strokes in patients treated with endovascular thrombectomy for large-vessel occlusion. In-hospital strokes had overall faster time metrics from stroke onset to reperfusion. However, the rate of successful reperfusion and safety outcomes (in-hospital mortality and parenchymal hematoma) did not differ between the groups. Ninety-day mRS was also similar in both groups.
Urbach, H.
- Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessDifferent Glymphatic Kinetics in Spontaneous Intracranial HypotensionH. Urbach, I.E. Duman Kavus, C. Zander, L. Becker, E. Kellner, M. Reisert, A. El Rahal, F. Volz, K. Wolf, J. Beck, A. Rau and N. LützenAmerican Journal of Neuroradiology October 2024, 45 (10) 1605-1612; DOI: https://doi.org/10.3174/ajnr.A8365
Uwano, Ikuko
- Neurovascular/Stroke ImagingYou have accessDiagnostic Accuracy of Preoperative Quantitative Susceptibility Mapping for Detecting Histologic Intraplaque Hemorrhage in Cervical ICA Stenosis in Patients Undergoing Carotid EndarterectomyDaisuke Oomori, Yosuke Akamatsu, Ikuko Uwano, Futoshi Mori, Tsuyoshi Matsuda, Ryo Sugimoto, Michiko Suzuki, Shunrou Fujiwara, Masakazu Kobayashi, Makoto Sasaki, Kunihiro Yoshioka, Naoki Yanagawa and Kuniaki OgasawaraAmerican Journal of Neuroradiology October 2024, 45 (10) 1461-1467; DOI: https://doi.org/10.3174/ajnr.A8356
Van Dyk, Kathleen
- Brain TumorYou have accessPseudo-Resting-State Functional MRI Derived from Dynamic Susceptibility Contrast Perfusion MRI Can Predict Cognitive Impairment in GliomaNicholas S. Cho, Chencai Wang, Kathleen Van Dyk, Francesco Sanvito, Sonoko Oshima, Jingwen Yao, Albert Lai, Noriko Salamon, Timothy F. Cloughesy, Phioanh L. Nghiemphu and Benjamin M. EllingsonAmerican Journal of Neuroradiology October 2024, 45 (10) 1552-1561; DOI: https://doi.org/10.3174/ajnr.A8327
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