| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Vojtěch Kulvait, Philip Hoelter, Robert Frysch, Hana Haseljić, Arnd Doerfler, Georg Ros. A novel use of time separation technique to improve flat detector CT perfusion imaging in stroke patients. Medical physics. 2022-04-09. PMID:35396720. |
ct perfusion imaging (ctp) is used in the diagnostic workup of acute ischemic stroke (ais). |
2022-04-09 |
2023-08-13 |
Not clear |
| Daan Peerlings, Fasco van Ommen, Edwin Bennink, Jan W Dankbaar, Birgitta K Velthuis, Bart J Emmer, Jan W Hoving, Charles B L M Majoie, Henk A Marquering, Hugo W A M de Jon. Probability maps classify ischemic stroke regions more accurately than CT perfusion summary maps. European radiology. 2022-03-31. PMID:35357536. |
to compare single parameter thresholding with multivariable probabilistic classification of ischemic stroke regions in the analysis of computed tomography perfusion (ctp) parameter maps. |
2022-03-31 |
2023-08-13 |
Not clear |
| Enrico Fainardi, Giorgio Busto, Andrea Rosi, Elisa Scola, Ilaria Casetta, Andrea Bernardoni, Andrea Saletti, Francesco Arba, Patrizia Nencini, Nicola Limbucci, Salvatore Mangiafico, Andrew Demchuk, Mohammed A Almekhlafi, Mayank Goyal, Ting Y Lee, Bijoy K Menon, Andrea Morott. Tmax Volumes Predict Final Infarct Size and Functional Outcome in Ischemic Stroke Patients Receiving Endovascular Treatment. Annals of neurology. 2022-03-14. PMID:35285078. |
to explore the utility of tmax-based target mismatch on ct perfusion (ctp) in predicting radiological and clinical outcomes in acute ischemic stroke (ais) patients with anterior circulation large vessel occlusion (lvo) selected for endovascular treatment (evt). |
2022-03-14 |
2023-08-13 |
Not clear |
| Fabrizio Giammello, Sara Rosa Maria De Martino, Luigi Simonetti, Raffaele Agati, Stella Battaglia, Luigi Cirillo, Mauro Gentile, Ludovica Migliaccio, Stefano Forlivesi, Michele Romoli, Ciro Princiotta, Caterina Tonon, Silvia Stagni, Simone Galluzzo, Raffaele Lodi, Giuseppe Trimarchi, Antonio Toscano, Rosa Fortunata Musolino, Andrea Zin. Predictive value of Tmax perfusion maps on final core in acute ischemic stroke: an observational single-center study. La Radiologia medica. 2022-02-28. PMID:35226245. |
to assess utility of computed tomography perfusion (ctp) protocols for selection of patients with acute ischemic stroke (ais) for reperfusive treatments and compare the diagnostic accuracy (acc) in predicting follow-up infarction, using time-to-maximum (tmax) maps. |
2022-02-28 |
2023-08-13 |
Not clear |
| Carlos Laredo, Aleix Solanes, Arturo Renú, Salvatore Rudilosso, Laura Llull, Antonio López-Rueda, Napoleón G Macías, Alejandro Rodriguez, Xabier Urra, Victor Obach, Jose Carlos Pariente, Ángel Chamorro, Joaquim Radua, Sergio Amar. Clinical and therapeutic variables may influence the association between infarct core predicted by CT perfusion and clinical outcome in acute stroke. European radiology. 2022-02-19. PMID:35182205. |
after an acute ischemic stroke, patients with a large ct perfusion (ctp) predicted infarct core (pic) have poor clinical outcome. |
2022-02-19 |
2023-08-13 |
Not clear |
| Igor Rigler, Tina Gspan, Jernej Avsenik, Zoran Milošević, Janja Pretnar Obla. Independent Significance of Visual Assessment of Perfusion CT Maps in Anterior Circulation Stroke Patients Treated with Mechanical Thrombectomy. Clinical neuroradiology. 2022-02-17. PMID:35175361. |
we evaluated the clinical significance of a widely accessible and simple visual grading scale of ctp in the anterior circulation of acute ischemic stroke (ais) patients treated with mechanical thrombectomy (mt). |
2022-02-17 |
2023-08-13 |
Not clear |
| Adrien Guenego, Yousra Farouki, Benjamin Mine, Thomas Bonnet, Franny Hulscher, Maud Wang, Stephanie Elens, Juan Vazquez Suarez, Lise Jodaitis, Noémie Ligot, Gilles Naeije, Boris Lubic. Hypoperfusion Intensity Ratio Predicts Infarct Growth After Successful Thrombectomy for Distal Medium Vessel Occlusion. Clinical neuroradiology. 2022-02-15. PMID:35166857. |
this study evaluated whether quantitative measurement of collaterals by the hypoperfusion intensity ratio (hir) on baseline computed tomography perfusion (ctp) correlated with infarct growth and clinical outcome after successful endovascular recanalization of acute ischemic stroke (ais) caused by primary distal medium vessel occlusions (dmvo). |
2022-02-15 |
2023-08-13 |
Not clear |
| Yue Chu, Guang-Chen Shen, Gao Ma, Xiao-Quan Xu, Shan-Shan Lu, Lei Jiang, Sheng Liu, Hai-Bin Shi, Fei-Yun W. Diagnostic accuracy of using Alberta Stroke Program Early Computed Tomography Score on CT perfusion map to predict a target mismatch in patients with acute ischemic stroke. Neuroradiology. 2022-01-04. PMID:34981174. |
to assess the diagnostic accuracy of using alberta stroke program early computed tomography score (aspects) on ct perfusion (ctp) map to predict a volumetric target mismatch in patients with acute ischemic stroke (ais). |
2022-01-04 |
2023-08-13 |
Not clear |
| E Prodi, L Danieli, C Manno, A Pagnamenta, E Pravatà, L Roccatagliata, C Städler, C W Cereda, A Cianfon. Stroke Mimics in the Acute Setting: Role of Multimodal CT Protocol. AJNR. American journal of neuroradiology. 2021-12-31. PMID:34969667. |
we investigated the performance of the multimodal ct protocol (unenhanced brain ct, cta, and ctp) to discriminate stroke mimics from acute ischemic stroke. |
2021-12-31 |
2023-08-13 |
Not clear |
| Hannes Leischner, Caspar Brekenfeld, Lukas Meyer, Gabriel Broocks, Tobias Faizy, Rosalie McDonough, Christian Gerloff, Götz Thomalla, Milani Deb-Chatterji, Jens Fiehler, Fabian Flottman. Study Criteria Applied to Real Life-A Multicenter Analysis of Stroke Patients Undergoing Endovascular Treatment in Clinical Practice. Journal of the American Heart Association. vol 10. issue 22. 2021-12-10. PMID:34779226. |
inclusion criteria and selectivity of swift-prime (solitaire with the intention for thrombectomy as primary endovascular treatment trial), mr clean (multicenter randomized clinical trial of endovascular treatment for acute ischemic stroke in the netherlands trial), escape (endovascular treatment for small core and anterior circulation proximal occlusion with emphasis on minimizing ct to recanalization times trial), dawn (dwi or ctp assessment with clinical mismatch in the triage of wake-up and late presenting strokes undergoing neurointervention with trevo trial) and defuse-3 (endovascular therapy following imaging evaluation for ischemic stroke trial) trials were analyzed. |
2021-12-10 |
2023-08-13 |
Not clear |
| Sriharsha Voleti, Johnathan Vidovich, Brendan Corcoran, Bin Zhang, Vivek Khandwala, Eva A Mistry, Pooja Khatri, Thomas Tomsick, Achala Vaga. Correlation of Alberta Stroke Program Early Computed Tomography Score With Computed Tomography Perfusion Core in Large Vessel Occlusion in Delayed Time Windows. Stroke. vol 52. issue 2. 2021-11-30. PMID:33406866. |
the alberta stroke program early computed tomography (ct) score (aspects) and ct perfusion (ctp) are commonly used to predict the ischemic core in acute ischemic strokes. |
2021-11-30 |
2023-08-13 |
Not clear |
| Anubhav Katyal, Sonu Menachem Maimonides Bhaska. Value of pre-intervention CT perfusion imaging in acute ischemic stroke prognosis. Diagnostic and interventional radiology (Ankara, Turkey). vol 27. issue 6. 2021-11-19. PMID:34792033. |
this article critically evaluates the value of multimodal ct imaging in early diagnosis and prognosis of acute ischemic stroke with a focus on the role of ctp in delineating tissue characteristics, patient selection, and outcomes after reperfusion therapy. |
2021-11-19 |
2023-08-13 |
Not clear |
| Anubhav Katyal, Sonu Menachem Maimonides Bhaska. Value of pre-intervention CT perfusion imaging in acute ischemic stroke prognosis. Diagnostic and interventional radiology (Ankara, Turkey). vol 27. issue 6. 2021-11-19. PMID:34792033. |
insights on various technical and clinical considerations relevant to ctp applications in acute ischemic stroke, recommendations for existing workflow, and future areas of research are discussed. |
2021-11-19 |
2023-08-13 |
Not clear |
| Ryan A Rava, Alexander R Podgorsak, Muhammad Waqas, Kenneth V Snyder, Elad I Levy, Jason M Davies, Adnan H Siddiqui, Ciprian N Ionit. Use of a convolutional neural network to identify infarct core using computed tomography perfusion parameters. Proceedings of SPIE--the International Society for Optical Engineering. vol 11596. 2021-10-30. PMID:33707811. |
computed tomography perfusion (ctp) is used to diagnose ischemic strokes through contralateral hemisphere comparisons of various perfusion parameters. |
2021-10-30 |
2023-08-13 |
Not clear |
| Roberta A Pozzi-Mucelli, Giovanni Furlanis, Paola Caruso, Carlo Lugnan, Adrian Zdjelar, Ferruccio Degrassi, Lorella Bottaro, Maja Ukmar, Marcello Naccarato, Paolo Manganotti, Maria A Cov. A Novel Fast CT Perfusion Core-Penumbra Mismatch Score: Correlation With Stroke Outcome. The neurologist. vol 26. issue 2. 2021-10-28. PMID:33646988. |
the authors aimed to study a novel ctp mismatch score in emergency settings and to investigate its relation with clinical outcome in acute ischemic stroke patients treated with intravenous thrombolysis (ivt). |
2021-10-28 |
2023-08-13 |
Not clear |
| Youngran Kim, Songmi Lee, Rania Abdelkhaleq, Victor Lopez-Rivera, Babak Navi, Hooman Kamel, Sean I Savitz, Alexandra L Czap, James C Grotta, Louise D McCullough, Trudy Millard Krause, Luca Giancardo, Farhaan S Vahidy, Sunil A Shet. Utilization and Availability of Advanced Imaging in Patients With Acute Ischemic Stroke. Circulation. Cardiovascular quality and outcomes. vol 14. issue 4. 2021-10-15. PMID:33757311. |
the availability and utilization of ctp for patients and hospitals that treat acute ischemic stroke (ais), however, is uncertain. |
2021-10-15 |
2023-08-13 |
Not clear |
| Tiegong Wang, Luguang Chen, Xianglan Jin, Yuan Yuan, Qianwen Zhang, Chengwei Shao, Jianping L. CT perfusion based ASPECTS improves the diagnostic performance of early ischemic changes in large vessel occlusion. BMC medical imaging. vol 21. issue 1. 2021-10-11. PMID:33845791. |
we aimed to evaluate the diagnostic performance of automated (auto)-, noncontrast ct (ncct)- and ct perfusion (ctp) -aspects for early ischemic changes (eics) in acute ischemic stroke patients with large vessel occlusion (lvo) and to explore which scoring method is most suitable for predicting the clinical outcome. |
2021-10-11 |
2023-08-13 |
Not clear |
| Mohsen Soltanpour, Russ Greiner, Pierre Boulanger, Brian Buc. Improvement of automatic ischemic stroke lesion segmentation in CT perfusion maps using a learned deep neural network. Computers in biology and medicine. vol 137. 2021-10-11. PMID:34530336. |
the current standard approach of ischemic stroke lesion segmentation is simply thresholding the computed tomography perfusion (ctp) maps, i.e., quantitative feature maps created by summarizing ctp time sequence scans. |
2021-10-11 |
2023-08-13 |
Not clear |
| Mohsen Soltanpour, Russ Greiner, Pierre Boulanger, Brian Buc. Improvement of automatic ischemic stroke lesion segmentation in CT perfusion maps using a learned deep neural network. Computers in biology and medicine. vol 137. 2021-10-11. PMID:34530336. |
this paper presents a novel deep learning-based technique, mutires u-net, for the segmentation of ischemic stroke lesions in ctp maps. |
2021-10-11 |
2023-08-13 |
Not clear |
| Miloš Ajčević, Giovanni Furlanis, Aleksandar Miladinović, Alex Buoite Stella, Paola Caruso, Maja Ukmar, Maria Assunta Cova, Marcello Naccarato, Agostino Accardo, Paolo Manganott. Early EEG Alterations Correlate with CTP Hypoperfused Volumes and Neurological Deficit: A Wireless EEG Study in Hyper-Acute Ischemic Stroke. Annals of biomedical engineering. vol 49. issue 9. 2021-10-06. PMID:33604799. |
early eeg alterations correlate with ctp hypoperfused volumes and neurological deficit: a wireless eeg study in hyper-acute ischemic stroke. |
2021-10-06 |
2023-08-13 |
Not clear |