Journal articles on the topic 'Non-Contrast CT (NCCT)'
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Qazi, Shakeel, Emmad Qazi, Alexis T. Wilson, Connor McDougall, Fahad Al-Ajlan, James Evans, Henrik Gensicke, et al. "Identifying Thrombus on Non-Contrast CT in Patients with Acute Ischemic Stroke." Diagnostics 11, no. 10 (October 16, 2021): 1919. http://dx.doi.org/10.3390/diagnostics11101919.
Full textSaifudin, Saifudin, and Catur Budi Saputra. "NOISE REDUCTION AT IMAGE NON CONTRAST CT-SCAN UROGRAPHY WITH USING ITERATIVE RECONSTRUCTION." SANITAS: Jurnal Teknologi dan Seni Kesehatan 12, no. 1 (July 14, 2021): 15–20. http://dx.doi.org/10.36525/sanitas.2021.2.
Full textNaylor, Jillian, Leonid Churilov, Ziyuan Chen, Miriam Koome, Neil Rane, and Bruce C. V. Campbell. "Reliability, Reproducibility and Prognostic Accuracy of the Alberta Stroke Program Early CT Score on CT Perfusion and Non-Contrast CT in Hyperacute Stroke." Cerebrovascular Diseases 44, no. 3-4 (2017): 195–202. http://dx.doi.org/10.1159/000479707.
Full textMattay, Raghav R., Lane Miner, Alexander Z. Copelan, Karapet Davtyan, James E. Schmitt, Ephraim W. Church, and Alexander C. Mamourian. "Unruptured Arteriovenous Malformations in the Multidetector Computed Tomography Era: Frequency of Detection and Predictable Failures." Journal of Clinical Imaging Science 12 (February 18, 2022): 5. http://dx.doi.org/10.25259/jcis_200_2021.
Full textAvsenik, Jernej, Janja Pretnar Oblak, and Katarina Surlan Popovic. "Non-contrast computed tomography in the diagnosis of cerebral venous sinus thrombosis." Radiology and Oncology 50, no. 3 (September 1, 2016): 263–68. http://dx.doi.org/10.1515/raon-2016-0026.
Full textMa, Zhuangxuan, Liang Jin, Lukai Zhang, Yuling Yang, Yilin Tang, Pan Gao, Yingli Sun, and Ming Li. "Diagnosis of Acute Aortic Syndromes on Non-Contrast CT Images with Radiomics-Based Machine Learning." Biology 12, no. 3 (February 21, 2023): 337. http://dx.doi.org/10.3390/biology12030337.
Full textGER AKARSU, Fatma, Ezgi SEZER ERYILDIZ, Özlem AYKAÇ, Zehra UYSAL KOCABAŞ, and Atilla Özcan Özdemir. "ASPECTS as a clinical outcome marker for MCA infarction treated with thrombolytic therapy: Non-contrast CT versus CTA source images." Neurology Asia 27, no. 2 (June 2022): 247–53. http://dx.doi.org/10.54029/2022kmj.
Full textSchön, Felix, Hannes Wahl, Arne Grey, Pawel Krukowski, Angela Müller, Volker Puetz, Jennifer Linn, and Daniel P. O. Kaiser. "Improved Visualization and Quantification of Net Water Uptake in Recent Small Subcortical Infarcts in the Thalamus Using Computed Tomography." Diagnostics 13, no. 22 (November 9, 2023): 3416. http://dx.doi.org/10.3390/diagnostics13223416.
Full textToh, Tsun-Haw, Khairul Azmi Abdul Kadir, Mei-Ling Sharon Tai, and Kay Sin Tan. "Acute Ischaemic Stroke Successfully Treated with Thrombolytic Therapy and Endovascular Thrombectomy with Non-Contrast Computed Tomography and Computed Tomography Angiogram Protocol." Case Reports in Neurology 12, Suppl. 1 (December 14, 2020): 15–21. http://dx.doi.org/10.1159/000501820.
Full textGariani, Joanna, Victor Cuvinciuc, Delphine Courvoisier, Bernhard Krauss, Vitor Mendes Pereira, Roman Sztajzel, Karl-Olof Lovblad, and Maria Isabel Vargas. "Diagnosis of acute ischemia using dual energy CT after mechanical thrombectomy." Journal of NeuroInterventional Surgery 8, no. 10 (November 3, 2015): 996–1000. http://dx.doi.org/10.1136/neurintsurg-2015-011988.
Full textEzzeddine, Mustapha A., Walter J. Koroshetz, Sam Lah, Gilberto Gonzalez, and Michael H. Lev. "Hemispheric Infarct Volume Prediction by CT perfusion imaging." Stroke 32, suppl_1 (January 2001): 343. http://dx.doi.org/10.1161/str.32.suppl_1.343-b.
Full textAgrawal, Basudev, and Rupesh Verma. "Correlation of Glasgow Coma Scale with Non-Contrast Computed Tomography findings in immediate post traumatic brain injury." International Journal of Research in Medical Sciences 7, no. 4 (March 27, 2019): 1059. http://dx.doi.org/10.18203/2320-6012.ijrms20191077.
Full textAli, N. Imdad, Noor Elahi Pasha, and Ravishankar T.H.S. "Diagnostic Accuracy of Ultrasound and Plain X-Ray KUB (Kidney, Ureter, Bladder) Compared to Non-Contrast CT (Computed Tomography) in Patients of Ureteric Calculi." Journal of Evidence Based Medicine and Healthcare 7, no. 47 (November 23, 2020): 2762–66. http://dx.doi.org/10.18410/jebmh/2020/567.
Full textGębka, Michał, Anna Bajer-Czajkowska, Sandra Pyza, Krzysztof Safranow, Wojciech Poncyljusz, and Marcin Sawicki. "Evolution of Hypodensity on Non-Contrast CT in Correlation with Collaterals in Anterior Circulation Stroke with Successful Endovascular Reperfusion." Journal of Clinical Medicine 11, no. 2 (January 16, 2022): 446. http://dx.doi.org/10.3390/jcm11020446.
Full textFitzgerald, Sean T., Shunli Wang, Daying Dai, Andrew Douglas, Ramanathan Kadirvel, Matthew J. Gounis, Juyu Chueh, et al. "Platelet-rich clots as identified by Martius Scarlet Blue staining are isodense on NCCT." Journal of NeuroInterventional Surgery 11, no. 11 (April 5, 2019): 1145–49. http://dx.doi.org/10.1136/neurintsurg-2018-014637.
Full textElawadi, A. A., Safa AlMohsen, Reham AlGendy, Hosam Allazkani, Reham A. Mohamed, Hossam AlAssaf, Andrew Nisbet, and Mukhtar Alshanqity. "The Effect of Contrast Agents on Dose Calculations of Volumetric Modulated Arc Radiotherapy Plans for Critical Structures." Applied Sciences 11, no. 18 (September 9, 2021): 8355. http://dx.doi.org/10.3390/app11188355.
Full textBeaulieu, Marie-Claude, Ahmad Nehme, Francis Fortin, Fatine Karkri, Nicole Daneault, Yan Deschaintre, Laura C. Gioia, et al. "Non-Contrast CT and CT-Angiogram for Late Window Ischemic Stroke Treatment Selection." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 47, no. 3 (January 13, 2020): 309–13. http://dx.doi.org/10.1017/cjn.2020.15.
Full textSporns, Peter, Rene Schmidt, Jens Minnerup, Rainer Dziewas, André Kemmling, Ralf Dittrich, Tarek Zoubi, et al. "Computed Tomography Perfusion Improves Diagnostic Accuracy in Acute Posterior Circulation Stroke." Cerebrovascular Diseases 41, no. 5-6 (2016): 242–47. http://dx.doi.org/10.1159/000443618.
Full textChiang, Pi-Ling, Shih-Yen Lin, Meng-Hsiang Chen, Yueh-Sheng Chen, Cheng-Kang Wang, Min-Chen Wu, Yii-Ting Huang, Meng-Yang Lee, Yong-Sheng Chen, and Wei-Che Lin. "Deep Learning-Based Automatic Detection of ASPECTS in Acute Ischemic Stroke: Improving Stroke Assessment on CT Scans." Journal of Clinical Medicine 11, no. 17 (August 31, 2022): 5159. http://dx.doi.org/10.3390/jcm11175159.
Full textZimmer, Sebastian, Jörn Meier, Jens Minnerup, Moritz Wildgruber, Gabriel Broocks, Jawed Nawabi, Andrea Morotti, et al. "Prognostic Value of Non-Contrast CT Markers and Spot Sign for Outcome Prediction in Patients with Intracerebral Hemorrhage under Oral Anticoagulation." Journal of Clinical Medicine 9, no. 4 (April 10, 2020): 1077. http://dx.doi.org/10.3390/jcm9041077.
Full textKuang, Hulin, Xianzhen Tan, Jie Wang, Zhe Qu, Yuxin Cai, Qiong Chen, Beom Joon Kim, and Wu Qiu. "Segmenting Ischemic Penumbra and Infarct Core Simultaneously on Non-Contrast CT of Patients with Acute Ischemic Stroke Using Novel Convolutional Neural Network." Biomedicines 12, no. 3 (March 5, 2024): 580. http://dx.doi.org/10.3390/biomedicines12030580.
Full textGotesman, Ryan Daniel, Naomi Niznick, Brian Dewar, Dean A. Fergusson, Risa Shorr, Michel Shamy, and Dar Dowlatshahi. "Prevalence of non-contrast CT abnormalities in adults with reversible cerebral vasoconstriction syndrome: protocol for a systematic review and meta-analysis." BMJ Open 10, no. 9 (September 2020): e041776. http://dx.doi.org/10.1136/bmjopen-2020-041776.
Full textDissaux, Brieg, Mourad Cheddad El Aouni, Julien Ognard, and Jean-Christophe Gentric. "Model-Based Iterative Reconstruction (MBIR) for ASPECT Scoring in Acute Stroke Patients Selection: Comparison to rCBV and Follow-Up Imaging." Tomography 8, no. 3 (May 5, 2022): 1260–69. http://dx.doi.org/10.3390/tomography8030104.
Full textChiramal, Justy Antony, Jacob Johnson, Jemin Webster, D. Rachel Nag, Dennis Robert, Tamaghna Ghosh, Satish Golla, et al. "Artificial Intelligence-based automated CT brain interpretation to accelerate treatment for acute stroke in rural India: An interrupted time series study." PLOS Global Public Health 4, no. 7 (July 24, 2024): e0003351. http://dx.doi.org/10.1371/journal.pgph.0003351.
Full textChoi, Jae Won, Yeon Jin Cho, Ji Young Ha, Seul Bi Lee, Seunghyun Lee, Young Hun Choi, Jung-Eun Cheon, and Woo Sun Kim. "Generating synthetic contrast enhancement from non-contrast chest computed tomography using a generative adversarial network." Scientific Reports 11, no. 1 (October 14, 2021). http://dx.doi.org/10.1038/s41598-021-00058-3.
Full textXu, Yuancheng, Stanislau Hrybouski, D. Ian Paterson, Zhiyang Li, Yulong Lan, Lin Luo, Xinping Shen, and Lingyu Xu. "Comparison of epicardial adipose tissue volume quantification between ECG-gated cardiac and non-ECG-gated chest computed tomography scans." BMC Cardiovascular Disorders 22, no. 1 (December 13, 2022). http://dx.doi.org/10.1186/s12872-022-02958-2.
Full textMorotti, Andrea, Qi Li, Valentina Mazzoleni, Jawed Nawabi, Frieder Schlunk, Federico Mazzacane, Giorgio Busto, et al. "Non-contrast CT Markers of Intracerebral Hemorrhage Expansion: The influence of onset-to-CT time." International Journal of Stroke, November 22, 2022, 174749302211427. http://dx.doi.org/10.1177/17474930221142742.
Full textNawabi, Jawed, Frieder Schlunk, Andrea Dell Orco, Sarah Elsayed, Federico Mazzacane, Dmitriy Desser, Ly Vu, et al. "Non-contrast computed tomography features predict intraventricular hemorrhage growth." European Radiology, May 22, 2023. http://dx.doi.org/10.1007/s00330-023-09707-9.
Full textWolman, Dylan N., Fasco van Ommen, Elizabeth Tong, Frans Kauw, Jan Willem Dankbaar, Edwin Bennink, Hugo W. A. M. de Jong, Lior Molvin, Max Wintermark, and Jeremy J. Heit. "Non-contrast dual-energy CT virtual ischemia maps accurately estimate ischemic core size in large-vessel occlusive stroke." Scientific Reports 11, no. 1 (March 24, 2021). http://dx.doi.org/10.1038/s41598-021-85143-3.
Full textHablas, Lina Tarek, Alshimaa Magdy Ammar, and Rehab Mohamed Elnagar. "CSF rhinorrhea: non-contrast CT, contrast-enhanced CT cisternography or combined?" Egyptian Journal of Radiology and Nuclear Medicine 53, no. 1 (September 6, 2022). http://dx.doi.org/10.1186/s43055-022-00889-8.
Full text"Benefit of Contrast-Enhanced PET/CT versus Non-Contrast-Enhanced PET/CT Relative to Lesion Detection, Lesion Characterization, and Diagnostic Accuracy in Patients with Cancer." Journal of the Medical Association of Thailand 103, no. 9 (September 15, 2020): 904–13. http://dx.doi.org/10.35755/jmedassocthai.2020.09.10643.
Full textMcVerry, Ferghal, Krishna A. Dani, Niall J. MacDougall, and Keith W. Muir. "Abstract 3417: Pixel by Pixel Comparison of CTP-Defined Infarct Core on Concurrent Non-Contrast CT." Stroke 43, suppl_1 (February 2012). http://dx.doi.org/10.1161/str.43.suppl_1.a3417.
Full textSahoo, Prasan Kumar, Sulagna Mohapatra, Ching-Yi Wu, Kuo-Lun Huang, Ting-Yu Chang, and Tsong-Hai Lee. "Automatic identification of early ischemic lesions on non-contrast CT with deep learning approach." Scientific Reports 12, no. 1 (October 27, 2022). http://dx.doi.org/10.1038/s41598-022-22939-x.
Full textChristensen, Soren, Christian Federau, Julian Maclaren, Aditya Srivatsan, Greg Albers, and Maarten Lansberg. "Abstract TP64: Ischemic Stroke Lesion Identification in Non-Contrast CT Using Deep Learning." Stroke 51, Suppl_1 (February 2020). http://dx.doi.org/10.1161/str.51.suppl_1.tp64.
Full textShahrouki, Puja, Shingo Kihira, Elham Tavakkol, Joe X. Qiao, Achala Vagal, Pooja Khatri, Mersedeh Bahr-Hosseini, et al. "Automated assessment of ischemic core on non-contrast computed tomography: a multicenter comparative analysis with CT perfusion." Journal of NeuroInterventional Surgery, November 2, 2023, jnis—2023–020954. http://dx.doi.org/10.1136/jnis-2023-020954.
Full textImarhia, Frances, Soren Christensen, Maarten G. Lansberg, Adam Wang, Jeremy J. Heit, and Greg Albers. "Abstract WP103: Comparison Of Acute Infarct Lesions Between Non-contrast CT, DWI And FLAIR Using Back-to-back Imaging." Stroke 53, Suppl_1 (February 2022). http://dx.doi.org/10.1161/str.53.suppl_1.wp103.
Full textWang, Chengyan, Zhang Shi, Ming Yang, Lixiang Huang, Wenxing Fang, Li Jiang, Jing Ding, and He Wang. "Deep learning-based identification of acute ischemic core and deficit from non-contrast CT and CTA." Journal of Cerebral Blood Flow & Metabolism, June 8, 2021, 0271678X2110236. http://dx.doi.org/10.1177/0271678x211023660.
Full textSun, Yingli, Wei Zhao, Kaiming Kuang, Liang Jin, Pan Gao, Shaofeng Duan, Yi Xiao, Jun Liu, and Ming Li. "Non-contrast and contrast enhanced computed tomography radiomics in preoperative discrimination of lung invasive and non-invasive adenocarcinoma." Frontiers in Medicine 9 (November 4, 2022). http://dx.doi.org/10.3389/fmed.2022.939434.
Full textMussmann, Bo, Peter Marshall Skov, Morten H. Lorentzen, Helene Skjøt-Arkil, Ole Graumann, Michael B. Andersen, and Janni Jensen. "Ultra-low-dose emergency chest computed tomography protocols in three vendors: A technical note." Acta Radiologica Open 12, no. 3 (March 2023). http://dx.doi.org/10.1177/20584601231183900.
Full textZhai, Zhiwei, Sanne G. M. van Velzen, Nikolas Lessmann, Nils Planken, Tim Leiner, and Ivana Išgum. "Learning coronary artery calcium scoring in coronary CTA from non-contrast CT using unsupervised domain adaptation." Frontiers in Cardiovascular Medicine 9 (September 12, 2022). http://dx.doi.org/10.3389/fcvm.2022.981901.
Full textHillal, Amir, Gabriella Sultani, Birgitta Ramgren, Bo Norrving, Johan Wassélius, and Teresa Ullberg. "Accuracy of automated intracerebral hemorrhage volume measurement on non-contrast computed tomography: a Swedish Stroke Register cohort study." Neuroradiology, November 3, 2022. http://dx.doi.org/10.1007/s00234-022-03075-9.
Full textChu, Yue, Gao Ma, Xiao-Quan Xu, Shan-Shan Lu, Yue-Zhou Cao, Hai-Bin Shi, Sheng Liu, and Fei-Yun Wu. "Total and regional ASPECT score for non-contrast CT, CT angiography, and CT perfusion: inter-rater agreement and its association with the final infarction in acute ischemic stroke patients." Acta Radiologica, July 4, 2021, 028418512110290. http://dx.doi.org/10.1177/02841851211029080.
Full textPayabvash, Seyedmehdi, Mushtaq H. Qureshi, Shahram Majidi, and Adnan I. Qureshi. "Abstract T P34: Residual Contrast Enhancement of Middle Cerebral Artery on Non-contrast Ct (ncct) After Endovascular Treatment in Ischemic Stroke Patients." Stroke 45, suppl_1 (February 2014). http://dx.doi.org/10.1161/str.45.suppl_1.tp34.
Full textYu, Wei, Chao Xia, Bo Tao, Yuan Xiao, Ziyang Gao, Fei Zhu, Qiannan Zhao, and Su Lui. "CT hyperdense lesions after endovascular therapy in acute ischemic stroke: imaging findings and clinical significance." Cerebrovascular Diseases, November 21, 2023. http://dx.doi.org/10.1159/000535369.
Full textEmde, Julia, Romy Baumgart, Niklas Langguth, Martin Juenemann, and Stefan T. Gerner. "Intravenous thrombolysis in ischemic stroke patients based on non-contrast CT in the extended time-window." Frontiers in Stroke 1 (November 23, 2022). http://dx.doi.org/10.3389/fstro.2022.1026138.
Full textLi, Qingrun, Feng Li, Hao Liu, Yan Li, Hongri Chen, Wenrui Yang, Shaofeng Duan, and Hongying Zhang. "CT-based radiomics models predict spontaneous intracerebral hemorrhage expansion and are comparable with CT angiography spot sign." Frontiers in Neurology 15 (February 26, 2024). http://dx.doi.org/10.3389/fneur.2024.1332509.
Full textPayabvash, Seyedmehdi, Mushtaq H. Qureshi, Shayaan M. Khan, Mahnoor Khan, Shahram Majidi, and Adnan I. Qureshi. "Abstract W P45: Differentiation of Contrast Extravasation From Intracranial Hemorrhage on Non-Contrast CT After Endovascular Treatment in Patients With Acute Ischemic Stroke." Stroke 45, suppl_1 (February 2014). http://dx.doi.org/10.1161/str.45.suppl_1.wp45.
Full textMontano, Nataly, Christina Grabarits, Radhika Avadhani, Joshua N. Goldstein, W. A. Mould, Issam A. Awad, Daniel F. Hanley, and Wendy Ziai. "Abstract 76: Non-Contrast CT Markers and Pre- and Post-Surgical Hematoma Expansion in the MISTIE III Trial Surgical Cohort." Stroke 51, Suppl_1 (February 2020). http://dx.doi.org/10.1161/str.51.suppl_1.76.
Full textOstman, Cecilia, Carlos Garcia-Esperon, Thomas Lillicrap, Shinya Tomari, Elizabeth Holliday, Christopher Levi, Andrew Bivard, Mark W. Parsons, and Neil J. Spratt. "Multimodal Computed Tomography Increases the Detection of Posterior Fossa Strokes Compared to Brain Non-contrast Computed Tomography." Frontiers in Neurology 11 (November 20, 2020). http://dx.doi.org/10.3389/fneur.2020.588064.
Full textPatel, Ajay, Floris H. B. M. Schreuder, Catharina J. M. Klijn, Mathias Prokop, Bram van Ginneken, Henk A. Marquering, Yvo B. W. E. M. Roos, M. Irem Baharoglu, Frederick J. A. Meijer, and Rashindra Manniesing. "Intracerebral Haemorrhage Segmentation in Non-Contrast CT." Scientific Reports 9, no. 1 (November 28, 2019). http://dx.doi.org/10.1038/s41598-019-54491-6.
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