Showing 41 - 60 results of 864 for search '"CT scan"', query time: 0.08s Refine Results
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    CompositIA: an open-source automated quantification tool for body composition scores from thoraco-abdominal CT scans by Raffaella Fiamma Cabini, Andrea Cozzi, Svenja Leu, Benedikt Thelen, Rolf Krause, Filippo Del Grande, Diego Ulisse Pizzagalli, Stefania Maria Rita Rizzo

    Published 2025-01-01
    “…CompositIA was trained on 205 CT scans and tested on 54 scans. CompositIA demonstrated mean percentage relative errors under 15% compared to manual indices. …”
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    4D Mapping of the Fracture Evolution in a Printed Gypsum-Like Core by Using X-Ray CT Scanning by Huabo Liu, Fanjing Meng, Shaozhen Hua

    Published 2021-01-01
    “…The device can record the evolution of the internal penny-shaped flaw by X-ray CT scanning and the evolution of the surface crack by digital radiography at the same time. …”
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    A Five-Level Wavelet Decomposition and Dimensional Reduction Approach for Feature Extraction and Classification of MR and CT Scan Images by Varun Srivastava, Ravindra Kumar Purwar

    Published 2017-01-01
    “…The dataset used for comparison consisted of CT Scan images of lungs and MR images of heart as obtained from different sources.…”
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    Improved COVID-19 Diagnosis Using a Hybrid Transfer Learning Model with Fuzzy Edge Detection on CT Scan Images by Hassan Salarabadi, Mohammad Saber Iraji, Mehdi Salimi, Mehdi Zoberi

    Published 2024-01-01
    “…Medical specialists often recommend the use of CT scans for COVID-19 diagnosis, particularly in the second week of illness when there is a high suspicion of infection, due to the unique lung patterns observed in COVID-19 patients. …”
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    CT scan-derived pectoralis muscle parameters are closely associated with COVID-19 outcomes: A systematic review and meta-analysis. by Zhang Wen, Tao Wang, Sha Luo, Yiwen Liu

    Published 2025-01-01
    “…<h4>Methods</h4>We systematically searched PubMed, Embase, Web of Science and the Cochrane Library from 1 January 2019 to 1 May 2024 to identify non-overlapping studies evaluating pectoralis muscle-associated index on chest CT scan with clinical outcome in COVID-19 patients. …”
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    Measurements of Epidural Space Depth Using Preexisting CT Scans Correlate with Loss of Resistance Depth during Thoracic Epidural Catheter Placement by Nathaniel H. Greene, Benjamin G. Cobb, Ken F. Linnau, Christopher D. Kent

    Published 2015-01-01
    “…Overall, this study supports the examination of a recent CT scan to aid in the placement of a thoracic epidural catheter. …”
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    RETRACTED ARTICLE: Conceptualising a channel-based overlapping CNN tower architecture for COVID-19 identification from CT-scan images by Ravi Shekhar Tiwari, Lakshmi D, Tapan Kumar Das, Kathiravan Srinivasan, Chuan-Yu Chang

    Published 2022-10-01
    “…Abstract Convolutional Neural Network (CNN) has been employed in classifying the COVID cases from the lungs’ CT-Scan with promising quantifying metrics. However, SARS COVID-19 has been mutated, and we have many versions of the virus B.1.1.7, B.1.135, and P.1, hence there is a need for a more robust architecture that will classify the COVID positive patients from COVID negative patients with less training. …”
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    Accuracy of an articulated head-and-neck motion model using deep learning-based instance segmentation of skeletal bones in CT scans for image registration in radiotherapy by Alexandra Walter, Cornelius J. Bauer, Ama Katseena Yawson, Philipp Hoegen-Saßmannshausen, Sebastian Adeberg, Jürgen Debus, Oliver Jäkel, Martin Frank, Kristina Giske

    Published 2025-12-01
    “…For that, we automatically generate individual bone segmentations on planning CT scans examining a custom-trained nnU-Net model and the ready-trained TotalSegmentator model. …”
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    Surveillance of HCC Patients after Liver RFA: Role of MRI with Hepatospecific Contrast versus Three-Phase CT Scan—Experience of High Volume Oncologic Institute by Vincenza Granata, Mario Petrillo, Roberta Fusco, Sergio Venanzio Setola, Elisabetta de Lutio di Castelguidone, Orlando Catalano, Mauro Piccirillo, Vittorio Albino, Francesco Izzo, Antonella Petrillo

    Published 2013-01-01
    “…To compare the diagnostic accuracy of hepatospecific contrast-enhanced MRI versus triple-phase CT scan after radiofrequency ablation (RFA) in hepatocellular carcinoma (HCC) patients. …”
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