Showing 801 - 820 results of 1,065 for search '"CT scan"', query time: 0.05s Refine Results
  1. 801

    A Giant Verrucous Carcinoma of the Penis Presenting with Urinary Sepsis and Angina by Michael Nomikos, Paschalis Barmpoutis, Eleni Papakonstantinou, Zacharias Chousianitis, Prodromos Ouzounoglou, Paraskevi Efstathiadou, Charilaos Katsifotis

    Published 2014-01-01
    “…Regional lymph nodes were clinically negative and staging with CT scans of thorax and abdomen did not show any signs of lymph node or distant metastases. …”
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    Article
  2. 802

    Experimental Study on Gas Permeability Semiempirical Model of Granite after Heat Treatment by Jinquan Wu

    Published 2022-01-01
    “…To explore the effects of temperature on permeability and microstructure of rock microstructure, the granite after 50–800 C thermal treatment was carried out by gas permeability test, combined with computed tomography (CT) scanning technology. The granite internal three-dimensional reconstruction was conducted after high-temperature thermal treatment, and the characteristics of the microstructure were also deeply analyzed. …”
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  3. 803

    Spinal Exostosis in a Boy with Multiple Hereditary Exostoses by Ali Al Kaissi, Rudolf Ganger, Klaus Klaushofer, Franz Grill

    Published 2013-01-01
    “…Spine radiograph showed a cauliflower-like abnormality of multiple exostoses of the posterior arch (pedicle) of the thoracic vertebrae (T3–5). Reformatted CT scanning revealed the simultaneous development of intra- and extraspinal osteochondromatosis of T3–5. …”
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  4. 804

    Hepatocellular Carcinoma Metastasis to the Orbit in a Coinfected HIV+ HBV+ Patient Previously Treated with Orthotopic Liver Transplantation: A Case Report by S. Guerriero, G. Infante, E. Giancipoli, S. Cocchi, M. G. Fiore, D. Piscitelli, N. Cardascia

    Published 2011-01-01
    “…We report a 45-year-old male, HBV+, HIV+, with a past history of a liver transplant for ELSD (end-stage liver disease) with hepatocellular carcinoma and recurrent HCC, who presented with proptosis and diplopia of the left eye. CT scans of the head revealed a large, irregular mass in the left orbit causing superior and lateral destruction of the orbital bone. …”
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    Article
  5. 805

    A Preliminary Report on the Use of Bench-Top X-Ray Micro-Computerised Tomography to Study the Malpighian Tubules of the Overwintering Seven Spotted Ladybird Coccinella septempuncta... by Duncan Bell, Lewis Woolnough, David Mortimore, Nick Corps, Diana M. Hudson, Mark K. Greco

    Published 2012-01-01
    “…The application of micro-CT scanning techniques on a small sample of “Seven-spot ladybirds” Coccinella septempunctata, collected in December 2009, identified an accumulation of material with a very high, relative X-ray attenuation value in the malpighian tubules of most but not all of the individuals sampled. …”
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  6. 806
  7. 807

    Predictors and Outcomes of Hematoma Expansion and Neurological Decline in Intracerebral Hemorrhage: A Multisite Mobile Stroke Unit Study by Asish K. Gulati, Tianwen Ma, Isaiah Rolle, Ryan Peterson, Bianca Pirlog, Justine Chen, Megan Heckathorn, Jonathan Ratcliff, Nicolas Bianchi, Carol Fleming, Michael Frankel, James Grotta, Ritvij Bowry, Stephanie Parker, William Hicks, Digvijaya Navalkele

    Published 2025-01-01
    “…Data collection involved initial and follow‐up non‐contrast (computerized tomography) CT scans from MSUs and emergency departments, from which the rate of HE and ND were determined. …”
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    Article
  8. 808

    A Giant Brunneroma Causing Gastrointestinal Bleeding and Severe Anemia Requiring Transfusion and Surgery by Nicola C. Frenkel, Miangela M. Laclé, Inne H. M. Borel Rinkes, Izaak Q. Molenaar, Jeroen Hagendoorn

    Published 2017-01-01
    “…We report the case of a 54-year-old man presenting with melena and severe anemia requiring blood transfusion. CT scans showed a large mass of 8 cm in diameter, presumably arising in the duodenum. …”
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    Article
  9. 809

    Automated Audit and Self-Correction Algorithm for Seg-Hallucination Using MeshCNN-Based On-Demand Generative AI by Sihwan Kim, Changmin Park, Gwanghyeon Jeon, Seohee Kim, Jong Hyo Kim

    Published 2025-01-01
    “…Two publicly available datasets were used in developing the ASHSC algorithm: 280 CT scans from the TotalSegmentator dataset for training and 274 CT scans from the Cancer Imaging Archive (TCIA) dataset for performance evaluation. …”
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    Article
  10. 810

    Design of Compound Harmonic Transmission Device for Cone-beam Oral CT Machine by Zhen Zhang, Fengshou Zhang, Weidong Song

    Published 2020-12-01
    “…Combined with the characteristics of planetary gear transmission with strong anti-shock and vibration capabilities,a composite harmonic transmission device for cone beam oral CT scanning device is designed. Three-dimensional modeling is performed using the three-dimensional design software SolidWorks,and Adams kinetic simulation software is introduced for simulation experiments. …”
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  11. 811

    Accelerated CT Sub-pixel Super Resolution by Lucas Determan, Kirk Busche, Pradeep Bhattad

    Published 2025-02-01
    “…  The resolution of standard CT scans is dictated by the physical constraints of the detector’s sampling resolution. …”
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  12. 812

    Magnetic Resonance Enterography: The Test of Choice in Diagnosing Intestinal “Zebras” by Anjali S. Kumar, Jasna Coralic, Reid Vegeler, Kirthi Kolli, John Liang, Allison Estep, Allen P. Chudzinski, James D. McFadden

    Published 2015-01-01
    “…In this retrospective case series, we discuss four patients with four rare intestinal disorders that were successfully diagnosed using MRE after failing to be diagnosed using more routine technologies, such as CT scans and flexible sigmoidoscopies. With the discussion of these four cases we demonstrate that MRE is a useful diagnostic modality in patients whose surveillance is difficult or to diagnose rare colorectal disease phenomena, colloquially referred to as “zebras.”…”
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  13. 813

    Characteristics of Gastric Mucosa-associated Lymphoid Tissue Lymphoma in Korea by Tae-Woo Kim, Joon Sung Kim

    Published 2024-12-01
    “…Neck, chest, and abdominopelvic CT scans should be performed with detailed patient history taking and a physical examination for accurate disease staging. …”
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  14. 814

    Radiomics for Predicting the Development of Brain Edema from Normal-Appearing Early Brain-CT After Cardiac Arrest and Return of Spontaneous Circulation by Michael Scheschenja, Eva-Marie Müller-Stüler, Simon Viniol, Joel Wessendorf, Moritz B. Bastian, Jarmila Jedelská, Alexander M. König, Andreas H. Mahnken

    Published 2025-01-01
    “…Early computed tomography (CT) scans can reveal acute intracranial pathologies but may have limited predictive value due to delayed manifestation of HIBI-related changes. …”
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  15. 815
  16. 816

    The prevalence and prognostic significance of Sarcopenia and Adipopenia in Pleural Mesothelioma by Andrew C. Kidd, Gordon W. Cowell, Geoffrey A. Martin, Jenny Ferguson, Dean A. Fennell, Matt Evison, Kevin G. Blyth

    Published 2024-01-01
    “…Muscle/fat loss were defined by < 0 % change (%∆) between CT scans. Extreme muscle/fat loss were defined by <25th percentile of %∆. …”
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  17. 817
  18. 818

    Clinical Characteristics of 31 Patients with Chest Pain Variant Asthma by Mao W, Gao Y, Sun W, Li J, Wang J, Wang Z, Zhang L, Huang K

    Published 2025-02-01
    “…Only 7 patients (22.6%) had normal inspiratory CT scans.Conclusion: CPVA is relatively rare in clinical practice. …”
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  19. 819

    The Association Between Body Composition, Overall Survival, Treatment Decisions, and Patient‐Reported Outcomes in Metastatic Non‐Small‐Cell Lung Cancer by Adriana M. Coletta, Hyejung Lee, Sonam Puri, Sinead Culleton, Matthew F. Covington, Jeffrey T. Yap, Kelsey E. Maslana, Benjamin Haaland, Wallace Akerley

    Published 2025-01-01
    “…Methods This retrospective analysis was conducted in newly diagnosed patients with mNSCLC who had computed‐tomography (CT) scans and completed PRO questionnaires close to metastatic diagnosis date. …”
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  20. 820

    Age- and sex-adjusted CT-based reference values for temporal muscle thickness, cross-sectional area and radiodensity by Emilia K. Pesonen, Otso Arponen, Jaakko Niinimäki, Nicole Hernández, Lasse Pikkarainen, Sami Tetri, Tommi K. Korhonen

    Published 2025-01-01
    “…Neurological or neurosurgical patients seldom undergo CT scans of the lumbar region. Instead, temporal muscle thickness (TMT), cross-sectional area (TMA) and radiodensity measured from head CT scans are readily available measures of muscle mass and quality in these patient cohorts. …”
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