Showing 2,221 - 2,240 results of 2,682 for search '"computed tomography"', query time: 0.08s Refine Results
  1. 2221

    Changes over Time in Intracranial Air in Patients with Cerebral Air Embolism: Radiological Study in Two Cases by Yoko Kaichi, Shingo Kakeda, Yukunori Korogi, Tomohisa Nezu, Shiro Aoki, Masayasu Matsumoto, Makoto Iida, Kazuo Awai

    Published 2015-01-01
    “…Cerebral air embolism can be easily identified on computed tomography (CT) scans. However, changes in the distribution and amount of intracranial air are not well known. …”
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    Article
  2. 2222
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  4. 2224

    Effect of pulsed and continuous arcs on copper powders prepared by arc micro explosion machining by Bo Yin, Zhenyu Zhao, Wen Hu, Hui Xu

    Published 2025-01-01
    “…The properties and microstructure of the two types of copper powders were analyzed using high-resolution synchrotron X-ray computed tomography (CT), scanning electron microscopy(SEM), and Transmission electron microscope(TEM). …”
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    Article
  5. 2225

    Investigation of Sandstone Mesostructure Damage Caused by Freeze-Thaw Cycles via CT Image Enhancement Technology by Hui Liu, Gengshe Yang, Yehui Yun, Jianghao Lin, Wanjun Ye, Huimei Zhang, Yao Zhang

    Published 2020-01-01
    “…In this regard, this paper proposes a quantitative evaluation method based on computed tomography (CT) scanning technology for investigating the mesostructure and damage characteristics of sandstone subjected to freeze-thaw conditions. …”
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    Article
  6. 2226

    A Case Report of Bowel Perforation in a Gravid COVID-19 Patient by A. T. Guiritan, J. G. Cataluña

    Published 2023-01-01
    “…A whole abdominal computed tomography (CT) scan with contrast was requested which revealed large bowel obstruction. …”
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    Article
  7. 2227

    In Vivo PET Imaging of the Activated Immune Environment in a Small Animal Model of Inflammatory Arthritis by Benjamin L. Franc MD, MS, Sam Goth PhD, John MacKenzie MD, Xiaojuan Li PhD, Joseph Blecha MS, Tina Lam MS, Salma Jivan BS, Randall A. Hawkins MD, PhD, Henry VanBrocklin PhD

    Published 2017-06-01
    “…Methods: Using positron emission tomography–computed tomography imaging, uptake of [ 18 F]F-AraG in the paws of mice affected by arthritis at 6 (acute) and 20 (chronic) days following AIA induction in a single paw was assessed and compared to uptake in contralateral control paws. …”
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    Article
  8. 2228

    Training for tomorrow: Establishing a worldwide curriculum in online adaptive radiation therapy by Meegan Shepherd, Elizabeth Joyce, Bethany Williams, Siobhan Graham, Winnie Li, Jeremy Booth, Helen A. McNair

    Published 2025-03-01
    “…There is growing global evidence that RTTs are being successfully trained to lead adaptive fractions in both cone-beam computed tomography and magnetic resonance imaging guided oART. …”
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  9. 2229

    Improved Outcome of Severe Acute Pancreatitis in the Intensive Care Unit by Polychronis Pavlidis, Siobhan Crichton, Joanna Lemmich Smith, David Morrison, Simon Atkinson, Duncan Wyncoll, Marlies Ostermann

    Published 2013-01-01
    “…On admission to ICU, the median Acute Physiology and Chronic Health Evaluation (APACHE) II score was 17, the pancreatitis outcome prediction score was 8, and the median Computed Tomography Severity Index (CTSI) was 4. Forty patients (80%) tolerated enteral nutrition, and 46% received antibiotics for non-SAP reasons. …”
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    Article
  10. 2230

    Reconsidering “Critical” Bone Loss in Shoulder Instability: 17-Year Follow-Up Study following Arthroscopic Bankart Repair by Lawrence Chun-Man Lau, Wai-Wang Chau, Randy Ng, Jonathan Patrick Ng, Elvis Chun-Sing Chui, Michael Tim-Yun Ong, James Francis Griffith, Patrick Shu-Hang Yung

    Published 2024-01-01
    “…A patient cohort who had undergone computed tomography (CT) of glenoid bone loss and arthroscopic Bankart repair over 15 years ago was reviewed. …”
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    Article
  11. 2231

    Volumetric and Linear Adaptation of an Indirect Adhesive Restoration: Comparison of Chairside 3D Printing and Milling Techniques by Andrea Baldi, Tommaso Rossi, Ilaria Stura, Allegra Comba, Mauro Fazioni, Chiara Rolando, Giorgio Ferrero, Paola Ceruti, Nicola Scotti

    Published 2025-01-01
    “…Once cemented, specimens were scanned using micro-computed tomography to assess volumetric, internal, and external adaptation. …”
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    Article
  12. 2232

    Hemophagocytic Syndrome-Associated Variant of Methotrexate-Associated Intravascular Large B-Cell Lymphoma in a Rheumatoid Arthritis Patient by Yukiko Komeno, Minako Akiyama, Yasumi Okochi, Hitoshi Tokuda, Keiko Abe, Kuniko Iihara, Tomiko Ryu

    Published 2019-01-01
    “…Blood tests showed pancytopenia with large, atypical lymphocytes. Computed tomography showed mild splenomegaly. Bone marrow examination demonstrated CD20-positive, EBER-positive atypical lymphocytes, and hemophagocytosis. …”
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  13. 2233
  14. 2234

    Nonunion of a Stress Fracture at the Base of the Second Metatarsal in a Soccer Player Treated by Osteosynthesis with the Bridging Plate Fixation Technique by Futoshi Morio, Shota Morimoto, Shintaro Onishi, Toshiya Tachibana, Tomoya Iseki

    Published 2020-01-01
    “…Radiographic examination showed an oblique fracture with small bone fragment at the proximal base of the second metatarsal and computed tomography demonstrated sclerotic change around the fracture site. …”
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    Article
  15. 2235

    Comparative analysis of the DCNN and HFCNN Based Computerized detection of liver cancer by Sandeep Dwarkanth Pande, Pala Kalyani, S Nagendram, Ala Saleh Alluhaidan, G Harish Babu, Sk Hasane Ahammad, Vivek Kumar Pandey, G Sridevi, Abhinav Kumar, Ebenezer Bonyah

    Published 2025-02-01
    “…Researchers have explored numerous machine learning (ML) techniques and deep learning (DL) approaches aimed at the automated recognition of liver disease by analysing computed tomography (CT) images. This study compares two frameworks, Deep Convolutional Neural Network (DCNN) and Hierarchical Fusion Convolutional Neural Networks (HFCNN), to assess their effectiveness in liver cancer segmentation. …”
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    Article
  16. 2236

    A Case of Primary Breast Diffuse Large B-Cell Lymphoma Treated with Chemotherapy Followed by Elective Field Radiation Therapy: A Brief Treatment Pattern Review from a Radiation Onc... by Kyu Chan Lee, Seung Heon Lee, KiHoon Sung, So Hyun Ahn, Jinho Choi, Seok Ho Lee, Jae Hoon Lee, Junshik Hong, Sang Hui Park

    Published 2015-01-01
    “…Excisional biopsy revealed low grade lymphoma, which was subsequently confirmed with histopathology and diagnosed as diffuse large B-cell lymphoma (DLBCL). A chest computed tomography scan revealed a 3.5 cm sized breast mass with skin thickening and a small sized lymphadenopathy in the ipsilateral axilla. …”
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    Article
  17. 2237

    PSMA PET/CT Identifies Intrapatient Variation in Salivary Gland Toxicity From Iodine-131 Therapy by Vineet Mohan MSc, Wouter V. Vogel MD, PhD, Gerlof D. Valk MD, PhD, Jan P. de Boer MD, PhD, Marnix G. E. H. Lam MD, PhD, Bart de Keizer MD, PhD

    Published 2020-07-01
    “…Prostate-specific membrane antigen (PSMA) positron emission tomography/computed tomography (PET/CT) was recently introduced as a new tool to evaluate the relative loss of vital acinar cells in individual salivary glands. …”
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  18. 2238

    Radiomics for differentiating adenocarcinoma and squamous cell carcinoma in non-small cell lung cancer beyond nodule morphology in chest CT by Minmini Selvam, Abjasree Sadanandan, Anupama Chandrasekharan, Sidharth Ramesh, Arunan Murali, Ganapathy Krishnamurthi

    Published 2024-12-01
    “…We assessed the performance of radiomics-based models in distinguishing primary there is from SCC presenting as lung nodules on Computed Tomography (CT) scans. We studied individuals with histopathologically proven adenocarcinoma or SCC type NSCLC tumours, detected as lung nodules on Chest CT. …”
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  19. 2239

    Reassessment of disease severity routine laboratory tests in the COVID-19 infection by A. A. Simushev, E. Yu. Medvedeva, Yu. O. Shulpekova, V. M. Nechaev, M. R. Skhirtladze, I. R. Popova, V. T. Ivashkin

    Published 2022-03-01
    “…The diagnosis of pneumonia was confirmed by computed tomography. NEWS-2 scale total score was assessed.Results. …”
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  20. 2240

    Diagnosis and Treatment of Symptomatic Multiple Sacral Perineural Cysts-Technical Note by Masashi Tsujino, Akinobu Suzuki, Hidetomi Terai, Minori Kato, Hiromitsu Toyoda, Shinji Takahashi, Koji Tamai, Hiroaki Nakamura

    Published 2025-01-01
    “…Technical Note: Six patients with multiple sacral cysts, identified using magnetic resonance imaging (MRI), were further examined using myelography and computed tomography (CT) immediately and 6-18 h after myelography. …”
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    Article