Showing 781 - 800 results of 1,065 for search '"CT scan"', query time: 0.06s Refine Results
  1. 781

    Radiographic Markers of Femoroacetabular Impingement: Correlation of Herniation Pit and Femoral Bump with a Positive Cross-Over Ratio by Max J. Scheyerer, Carol E. Copeland, Jeffrey Stromberg, Thomas Ruckstuhl, Clément M. L. Werner

    Published 2014-01-01
    “…Methods. Pelvic X-rays and CT-scans of 2925 patients with good assessment of the anterior and the posterior acetabular wall and absence of neutral pelvic tilt were enrolled in the investigation. …”
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    Article
  2. 782

    Decreased Volume of the Cerebral Ventricles on CT Images in Gilles de la Tourette’s Syndrome by Lisbeth Regeur, L. Korbo, N. Bang, B. Pakkenberg

    Published 1999-01-01
    “…The aim of the present study was to estimate the volume of the ventricular system comprising lateral plus third ventricles in patients with Gilles de la Tourette's syndrome on computed tomographic (CT) scannings using unbiased stereological principles and to compare that volume with a control group. …”
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  3. 783

    Denoising and deconvolving CT images of unknown origin: comparing linear Wiener-deconvolution with deep convolutional neural network Noise2Inverse by Simon Zabler, Antoine Klos, Pierre Lhuissier, Luc Salvo, Maziyar Farahmandi, Simon Wittl

    Published 2025-02-01
    “… Low-dose CT scans are very fast, but they feature strong pixel noise which, in turn, invites for efficient denoising the same way that strong image blur invites for sharpening the images. …”
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    Article
  4. 784
  5. 785

    Investigation into Macro- and Microcrack Propagation Mechanism of Red Sandstone under Different Confining Pressures Using 3D Numerical Simulation and CT Verification by Wen Zhang, Yan-yu Chen, Jin-ping Guo, Sai-sai Wu, Cheng-yuan Yan

    Published 2021-01-01
    “…Moreover, to verify the simulation results, the CT scanning and three-dimensional reconstruction technologies were used to observe the internal crack state of the specimens. …”
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    Article
  6. 786

    Breaking Mechanism and Damage Evolution Rule of Ultra-High-Pressure Water Jet Impacting Steel Fiber Reinforced Concrete by Jialiang Liu, Yuelong Chen, Yujie Zhu

    Published 2021-01-01
    “…Based on smooth particle hydrodynamics (SPH) method, this paper carried out the numerical simulation of ultra-high-pressure water jet (UHP-WJ) impacting steel fiber reinforced concrete (SFRC), verified the established numerical model by UHP-WJ impacting SFRC and computed tomography (CT) scanning experiments, and explored breaking mechanism and damage evolution rule of SFRC impacted by UHP-WJ. …”
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  7. 787

    Contribution of paranasal sinus, chest, and abdomen/pelvis computed tomography in patients with febrile neutropenia. by Charles Tran, Éric de Kerviler, Anne Bergeron, Emmanuel Raffoux, Aliénor Xhaard, Cédric de Bazelaire, Constance de Margerie-Mellon

    Published 2025-01-01
    “…Clinical and biological data, final clinical diagnosis for the FN episode, and change in treatment following CT scans were collected from medical records. CT images were reviewed for positive findings in each anatomical region.…”
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    Article
  8. 788

    Machine Learning in Acute Stroke Neuroimaging. A Systematic Literature Review by D. Matuliauskas, I. Stražnickaitė, A. Samuilis, D. Jatužis

    Published 2023-10-01
    “…The training set sizes consisted of minimum 28 CT scans, maximum – 24214, mean – 1279, median – 153, standard deviation – ±5006.7. …”
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    Article
  9. 789

    Selective Internal Radiation Therapy for Gastrointestinal Neuroendocrine Tumour Liver Metastases: A New and Effective Modality for Treatment by Harshal Rajekar, Kashan Bogammana, Richard S. Stubbs

    Published 2011-01-01
    “…Responses were assessed clinically, biochemically, and with serial CT scans. Survival was measured from initial SIRT. …”
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  10. 790

    Pore Structure Fractal Characterization and Permeability Simulation of Natural Gas Hydrate Reservoir Based on CT Images by Hang Bian, Yuxuan Xia, Cheng Lu, Xuwen Qin, Qingbang Meng, Hongfeng Lu

    Published 2020-01-01
    “…The original CT scanning images are further processed to get the binarized images of the samples, which can be used for simulation of the porosity and absolute permeability. …”
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    Article
  11. 791

    The Megafauna3D Dataset: 3D Models of Late Pleistocene Megafauna Fossils From Uruguay by Luciano Varela, P. Sebastián Tambusso, Martín Batallés, Gabriela Costoya, Richard A. Fariña

    Published 2025-01-01
    “…The fossils, housed in collections across Uruguay, were digitised through photogrammetry, structured light, and CT scanning. The dataset includes models of extinct species such as ground sloths, glyptodonts, mastodonts, and a sabre-toothed cat, which played significant roles in the Pleistocene ecosystems. …”
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  12. 792

    Image-based 3D mesoscopic modeling and thermo-mechanical properties prediction of SiC/SiC composites with different preforms by Han Zeng, Xin Jing, Yasong Sun

    Published 2025-07-01
    “…First, CT scanning images of 3D models are segmented using an efficient and accurate DL neural network. …”
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  13. 793

    Effectiveness of skull X-RAY to determine cochlear implant insertion depth by Vinay Fernandes, Yiqiao Wang, Robert Yeung, Sean Symons, Vincent Lin

    Published 2018-09-01
    “…Methods Thirteen patients with Advanced Bionic HiRes 90 K implants, and post-operative temporal bone CT scans were selected from the CI database at Sunnybrook Health Sciences Centre. …”
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  14. 794

    Ensemble Learning for Three-dimensional Medical Image Segmentation of Organ at Risk in Brachytherapy Using Double U-Net, Bi-directional ConvLSTM U-Net, and Transformer Network by Soniya Pal, Raj Pal Singh, Anuj Kumar

    Published 2024-12-01
    “…Materials and Methods: The dataset comprised computed tomography (CT) scans of 60 patients obtained from our own institutional image bank and 10 patients from the other institute, all in Digital Imaging and Communications in Medicine format. …”
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  15. 795

    Revolutionizing diagnosis of pulmonary Mycobacterium tuberculosis based on CT: a systematic review of imaging analysis through deep learning by Fei Zhang, Hui Han, Minglin Li, Tian Tian, Guilei Zhang, Zhenrong Yang, Feng Guo, Maomao Li, Yuting Wang, Jiahe Wang, Ying Liu

    Published 2025-01-01
    “…Therefore, there is a need for automatic segmentation and classification technologies based on lung computed tomography (CT) scans to expedite and enhance the diagnosis of TB, enabling the rapid and secure identification of the condition. …”
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  16. 796
  17. 797

    Traumatic Lung Herniation following Skateboard Fall by Dafney L. Davare, Chauniqua Kiffin, Rafael Sanchez, Seong K. Lee, Eddy H. Carrillo, Andrew A. Rosenthal

    Published 2016-01-01
    “…Evaluation through computed tomography (CT) scanning of the chest revealed an anterior lung hernia associated with rib fractures. …”
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  18. 798

    Diagnosis of a Bleeding Dieulafoy Lesion on Computed Tomography and Its Subsequent Embolization by Robert M Penner, Richard J Owen, C Noel Williams

    Published 2004-01-01
    “…Reduced acquisition times required for multislice helical CT allow the application of CT angiography in the diagnosis of gastrointestinal bleeding. CT scans are now widely used in the diagnostic algorithm for acute gastrointestinal hemorrhage, and the present case illustrates that with fortuitous timing, they can provide critical information and an opportunity for selected angiography and coil embolization.…”
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  19. 799

    The Effectiveness and Safety of Tibial-Sided Osteotomy for Fibula Untethering in Lateral Close-Wedge High Tibial Osteotomy: A Novel Technique with Video Illustration by Keun Young Choi, Man Soo Kim, Yong In

    Published 2025-01-01
    “…All patients underwent MRI preoperatively and CT scanning postoperatively. The location of the TSO site on the postoperative CT scans was matched to preoperative MRI to measure the shortest distance to the peroneal nerve and popliteal artery. …”
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  20. 800

    Descending Necrotising Mediastinitis: A Case Report Illustrating a Trend in Conservative Management by B. A. P. Jayasekera, O. T. Dale, R. C. Corbridge

    Published 2012-01-01
    “…The decline in mortality has been attributed to earlier diagnosis by way of contrast-enhanced computed tomographic (CT) scanning and aggressive surgical intervention in the form of transthoracic drainage. …”
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