Showing 721 - 740 results of 864 for search '"CT scan"', query time: 0.08s Refine Results
  1. 721

    Multiple Acrometastases in a Patient with Renal Pelvic Urothelial Cancer by Ryoko Sawada, Yusuke Shinoda, Aya Niimi, Tohru Nakagawa, Masachika Ikegami, Hiroshi Kobayashi, Sakae Tanaka, Yukio Homma, Nobuhiko Haga

    Published 2017-01-01
    “…Although acrometastasis from renal pelvic cancer is very rare, we should recognize that acrometastasis might occur which exists outside of the CT scanning field.…”
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    Article
  2. 722

    Unusual symptoms reveal a rare splenic lymphoma: a case report of PS-DLBCL with neck and shoulder pain as the initial presentation by Shifu Hu, Yuanyuan Hao, Xiangyu Liu, Hanbo Liu

    Published 2025-02-01
    “…In cases of patients who are not stable, the recommended first imaging method is a focused assessment using sonography for trauma (FAST), as CT scans have a high level of sensitivity. Treatment is determined by hemodynamic status, with conservative management for stable patients and surgical intervention for unstable patients. …”
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    Article
  3. 723

    Segmentation of a CFRP weave structure for material characterization and simulation by Benedikt Boos, Kuo-Ching Chen, Andreas Gebhard, Martin Gurka

    Published 2025-02-01
    “…In a first step, a high-resolution μCT scans was performed on a woven carbon fiber specimen with a Zeiss Versa 520. …”
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    Article
  4. 724

    Towards 4D CT in Additive Manufacturing: Evaluating Algorithmic Limitations and Opportunities for Industrial Non-Destructive Testing by Nadine Mönter, Katharina Bliedtner, Frank Herold

    Published 2025-02-01
    “…However, by estimating the motion during production or fatigue testing for quality control, it becomes possible not only to detect defects but also to determine their origin, track their development over time, and understand the interactions responsible for their formation. Time-resolved CT scans provide a promising approach to visualize the behavior of structures under varying conditions, offering a valuable foundation for models that predict defect evolution. …”
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    Article
  5. 725

    Compensating Sparse-view Inline Computed Tomography Artifacts with Neural Representation and Incremental Forward-Backward Network Architecture by Manuel Buchfink, Faizan Ahmad, Guangpu Yang, Ammar Alsaffar, Charles Clark, Ahmed Baraka, Xingyu Liu, Sven Simon

    Published 2025-02-01
    “…However, the smaller number of projections in sparse-view CT scans leads to streak artifacts, which generally cause measurement deviations during the metrological inspection of components. …”
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    Article
  6. 726

    Treatment of posterolateral tibial plateau fractures through the articular line approach by Jinxi Hu, Hexin Zhang

    Published 2025-01-01
    “…Methods Articular line incision approach was employed on 12 patients suffering from posterolateral tibial plateau fractures. Preoperative CT scans were utilized to assess the fractures, followed by an articular line incision to expose and fix the fractures with a 3.5 mm low-profile lateral locking compression plate. …”
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    Article
  7. 727

    A Curious Case of Intestinal Diaphragm Disease Unmasked by Perforation of a Duodenal Ulcer by Mairéad McNally, Ion Cretu

    Published 2017-01-01
    “…Following endoscopy and repeated CT scanning of his abdomen, he was diagnosed with Crohn’s disease. …”
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    Article
  8. 728

    Nouvelles données sur l’épidémiologie passée et actuelle de la spondylolyse lombo-sacrée et son association avec la spina bifida occulta by Marie Devos, Sacha Kacki, Sébastien Villotte, David Gandia, Kathia Chaumoitre, Bérengère Saliba-Serre, Émeline Verna, Yann Ardagna

    Published 2022-10-01
    “…The aim of our study is to provide information on the prevalence of lumbar spondylolysis and its association with SBO in three samples: 1) a sample from the general contemporary French population (CT scans from the Nord hospital in Marseille); 2) a large mediaeval and modern osteoarchaeological collection from the cemetery of Notre-Dame-du-Bourg cathedral (NDB) (Digne-les-Bains, Alpes-de-Haute-Provence); and finally, 3) a corpus of prevalence data taken from the literature. …”
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    Article
  9. 729

    Safeguarding accuracy for CT imaging with industrial robots: Efficient calibration methods for arbitrary trajectories by Anton Weiss, Simon Wittl, Gabriel Herl, Simon Zabler, Anna Trauth, Markus G. R. Sause

    Published 2025-02-01
    “…In the presented study, methods for the geometric correction of CT scans are compared. Image based correction is compared to general machine calibration and full pose tracking by laser trackers. …”
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    Article
  10. 730

    Investigation on Hydration and Deformation Characteristics of Shale Using X-ray Computed Tomography by Yong-Ting Duan, Xiao Li, Bo Zheng, Bai-Cun Yang

    Published 2022-01-01
    “…At last, the differences in the deformation degree were discussed by analyzing the volumetric strain at different CT scanning layers; the results reflect the expansion or compression degree along with the specimen height. …”
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    Article
  11. 731

    Characterizing Cerebral Imaging and Electroclinical Features of Five Pseudohypoparathyroidism Cases Presenting with Epileptic Seizures by Zijuan Qi, Zhensheng Li, Quwen Gao, Li Dong, Jian Lin, Kairun Peng, Wei Xiang, Bingmei Deng

    Published 2022-01-01
    “…The seizures in four cases were effectively controlled with antiseizure medicines (ASMs). Cerebral CT scans showed extensive brain calcifications in the bilateral basal ganglia (all five cases), cerebellum (cases 1, 3, and 5), thalamus (case 4), and cerebral cortex. …”
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    Article
  12. 732

    Study on Connectivity Mechanism and Robustness of Three-Dimensional Pore Network of Sandstone by Guannan Liu, Xiaopeng Pei, Dayu Ye, Feng Gao, Zongqing Zhou, Chenglu Gao

    Published 2021-01-01
    “…In this paper, based on the complex network theory and CT scanning technology, sandstone is used as an example to study the structural characteristics of the rock network with different porosities. …”
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    Article
  13. 733

    Fragmentation Pattern and Removal Mechanism of Concrete Subjected to Abrasive Water Jet Impact by Jialiang Liu, Yujie Zhu, Yongzhi Xue, Hao Sun

    Published 2021-01-01
    “…Based on computed tomography (CT), scanning electron microscopy (SEM), and image processing technology, this paper studied the fragmentation pattern and removal mechanism of concrete under AWJ impact. …”
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    Article
  14. 734

    Clinical characteristics, diagnosis, treatment, and prognosis of Atezolizumab-induced encephalitis, aseptic meningitis or meningoencephalitis by Qingzi Yan, Yixiang Hu, Xiang Liu, Hong Xia

    Published 2025-01-01
    “…Diagnosis was primarily based on cerebrospinal fluid analysis, blood tests, and imaging studies, such as computed tomography (CT) scans. Treatment strategies typically involved systemic steroids, antiviral agents, antibiotics, and anti-epileptic medications, as appropriate.ConclusionNeurological immune-related adverse events may rapidly progress and impact prognosis. …”
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    Article
  15. 735

    Novel IL2RG gene mutation causing primary combined immunodeficiency disease: A case report and literature review by Fang Cao, Yingyu Shi, Fang Deng, Yu Yan

    Published 2024-09-01
    “…Imaging studies, including pulmonary and sinus CT scans, show significant bronchiectasis accompanied by infections and sinusitis. …”
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    Article
  16. 736

    Unilateral Enlarged Vestibular Aqueduct Syndrome and Bilateral Endolymphatic Hydrops by Massimo Ralli, Giuseppe Nola, Luca Sparvoli, Giovanni Ralli

    Published 2017-01-01
    “…EH was confirmed through anamnestic history and audiological exams; EVA was diagnosed using high-resolution CT scans and MRI images. Therapy included intratympanic infusion of corticosteroids with a significant hearing improvement, more evident in the ear contralateral to EVA. …”
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    Article
  17. 737

    Frequency And Unusual Clinical Manifestation Of Orbital Xanthogranulomas: An Overview by Amna Manzoor, Fariha Taimur, Muhammad Saad, Saadullah Ahmad, Faizan Tahir, Sumeya Khan

    Published 2024-09-01
    “…The variables collected included patient demographics (age, gender), presenting symptoms, duration of symptoms before presentation, clinical features, diagnostic modalities used (e.g., CT scans, histopathology), treatment modalities, and follow-up outcomes. …”
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  18. 738

    Comparison of Canal Transportation and Centering Ability of One-G, EdgeGlidePath, and Neolix: A MicroComputed Tomography Study of Curved Root Canals by Shiva Shojaeian, Niloofar Mortezapour, Fatemeh Soltaninejad, Nazanin Zargar, Babak Zandi, Yazdan Shantiaee, Amin Bidaki

    Published 2021-01-01
    “…The pre- and postoperative micro-CT scans were superimposed, and the degree of canal transportation and centering ratio were measured at 1, 3, 5, and 7 mm distances from the apical foramen. …”
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    Article
  19. 739

    Lung Segmentation in 4D CT Volumes Based on Robust Active Shape Model Matching by Gurman Gill, Reinhard R. Beichel

    Published 2015-01-01
    “…The approach was evaluated on a diverse set of 152 CT scans of normal and diseased lungs, consisting of total lung capacity and functional residual capacity scan pairs. …”
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    Article
  20. 740