Showing 861 - 880 results of 1,065 for search '"CT scan"', query time: 0.07s Refine Results
  1. 861

    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. 862

    Age-related morphological changes of the pubic symphyseal surface: using three-dimensional statistical shape modeling by Yuyoung Kim, Kang-Woo Lee, Sookyoung Lee, Eun Jin Woo, Kyung-Seok Hu

    Published 2025-01-01
    “…Computed tomography (CT) scans of 252 subjects from the National Forensic Service of South Korea were employed, subjected to preprocessing and landmark-based alignment. …”
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  3. 863

    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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  4. 864
  5. 865

    Effect of optimizing the nursing process of green channel on time course of intravenous thrombolysis for acute ischemic stroke (优化绿色通道护理流程对急诊缺血性脑卒中静脉溶栓时间节点的影响)... by PENG Hong (彭红), LIU Ruihua (刘瑞华), LI Xue (李雪), ZHAN Qian (张倩)

    Published 2022-08-01
    “…The time between admission to CT scanning, time between admission to signing the informed consent, door-to-needle time (DNT) and proportion of patients with DNT≤35 min were measured and compared between groups. …”
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    Article
  6. 866

    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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  7. 867

    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
  8. 868

    SACU-Net: Shape-Aware U-Net for Biomedical Image Segmentation With Attention Mechanism and Context Extraction by Yinuo Cao, Yong Cheng

    Published 2025-01-01
    “…We have evaluated SACU-Net against various U-Net variants on four different medical image segmentation tasks: liver segmentation in abdominal CT scans, retinal vessel segmentation, nuclei segmentation, and COVID-19 lesion segmentation. …”
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    Article
  9. 869

    Study of distribution and morphological characteristics of the trabecular bone in the uncinate process of the cervical spine using micro-computed tomography. by Yunteng Hao, Yuan Ma, Shaojie Zhang, Chaoqun Wang, Wei Wang, Xiaohe Li, Shang Gao, Kun Li, Jie Chen, Haiyan Wang, Yang Yang, Mingjie Gao, Jian Wang, Zhijun Li, Jun Shi, Xing Wang

    Published 2025-01-01
    “…This study aimed to observe the distribution of cancellous bone in the cervical uncinate process and its morphological features using micro-computed tomography (Micro-CT) to gain a deeper understanding of the morphological characteristics of the uncinate microstructure. We performed Micro-CT scans on 31 sets of C3-C7 vertebrae, a total of 155 intact bone samples, and subsequently used the measurement software with the Micro-CT system to obtain parameters related to the cancellous bone of the uncinate process. …”
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  10. 870

    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
  11. 871

    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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  12. 872

    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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  13. 873

    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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  14. 874

    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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  15. 875

    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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  16. 876

    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
  17. 877

    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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  18. 878

    Anomalous drainage of lingular vein into left inferior pulmonary vein during thoracoscopic lung cancer surgery by Chenyang Guo, Yadi Zhang, Haoqian Zheng, Xing Wei, Wei Dai, Qiang Li

    Published 2025-01-01
    “…Upon meticulous review of preoperative CT scans during surgery, an anomalous connection between the lingular vein of the left upper lobe and the left lower lobe vein was identified. …”
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    Article
  19. 879

    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
  20. 880

    AI-powered oral cancer detection: A breakthrough in dental diagnostics by Asmita Kharche, Ankita Mathur, Vini Mehta

    Published 2024-06-01
    “…AI-based diagnostic systems have the capability to analyse large amounts of data, including intraoral camera pictures, radiographs, and advanced imaging like MRI or CT scans. This allows them to detect even small changes and enhance image analysis. …”
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    Article