Showing 2,401 - 2,420 results of 2,682 for search '"computed tomography"', query time: 0.09s Refine Results
  1. 2401

    The clinical impact of glenoid concavity and version on anterior shoulder stability by Sebastian Oenning, MD, Clara de Castillo, Elena Jacob, MD, Arne Riegel, MD, Philipp A. Michel, MD, Jens Wermers, MSc, Michael J. Raschke, MD, J. Christoph Katthagen, MD

    Published 2025-01-01
    “…Methods: In this single-center, retrospective case-control study, computed tomography scans of n = 34 patients following acute anteroinferior glenohumeral dislocation between 2015 and 2021 were included. …”
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  2. 2402

    Enhancing furcation involvement classification on panoramic radiographs with vision transformers by Xuan Zhang, Enting Guo, Xu Liu, Hong Zhao, Jie Yang, Wen Li, Wenlei Wu, Weibin Sun

    Published 2025-01-01
    “…However, assessing, diagnosing, and treating molars with FI was complicated by anatomical and morphological variations. Cone-beam computed tomography (CBCT) enhanced diagnostic accuracy for detecting FI and measuring furcation defects. …”
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  3. 2403
  4. 2404

    Clinicopathological Analysis of 14 Cases of Primary Pulmonary Lymphoepithelial Carcinoma by Yixuan FANG, Anzhe WANG, Lumin SHEN, Xiao YUAN, Yu KONG

    Published 2024-11-01
    “…Results A total of 14 cases of PPLEC were identified, including 5 cases of the Regaud type, with ages ranging from 33 to 73 years, comprising 2 males and 3 females; and 9 cases of the Schmincke type, with ages ranging from 36 to 79 years, including 4 males and 5 females. Computed tomography (CT) scans consistently demonstrated soft tissue masses or nodular shadows. …”
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  5. 2405

    THE ROLE OF PARASTERNAL MEDIASTINOTOMY IN THE DIAGNOSIS OF MEDIASTINAL TUMORS by O. V. Pikin, A. B. Ryabov, A. O. Alexandrov, D. A. Vursol, A. M. Amiraliev

    Published 2019-06-01
    “…At the stage of preoperative examination, all patients underwent standard diagnostic studies: computed tomography of the chest, abdominal cavity, and a comprehensive ultrasound. …”
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  6. 2406

    Connective tissue disease-associated interstitial lung disease – A multicenter observational study from India by Sham Santhanam, Pravin Patil, Mohit Goyal, C B Mithun, Parthajit Das, Kavitha Mohanasundaram, Neeraj Jain, Vijaya Prasanna, Keerthi Talari, Himanshu Pathak, Parshant Aggarwal, Deepika Ponnuru, Vikram Raj Jain, Sharath Kumar

    Published 2021-01-01
    “…High-resolution computed tomography of the chest was available for 551 (88.9%) of the patients, and 327 (59.3%) had a nonspecific interstitial pneumonitis (NSIP) pattern. …”
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    Article
  7. 2407

    A high-valence bismuth(V) nanoplatform triggers cancer cell death and anti-tumor immune responses with exogenous excitation-free endogenous H2O2- and O2-independent ROS generation by Yizhang Tang, Xujiang Yu, Liangrui He, Meng Tang, Wenji Yue, Ruitong Chen, Jie Zhao, Qi Pan, Wanwan Li

    Published 2025-01-01
    “…NaBiVO3-PEG intravenously administered can efficiently accumulate at the tumor site for further real-time computed tomography monitoring, immunotherapy, or alternative synergistic immune-radiotherapy. …”
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    Article
  8. 2408

    Validation of musculoskeletal segmentation model with uncertainty estimation for bone and muscle assessment in hip-to-knee clinical CT images by Mazen Soufi, Yoshito Otake, Makoto Iwasa, Keisuke Uemura, Tomoki Hakotani, Masahiro Hashimoto, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Masahiro Jinzaki, Suzushi Kusano, Masaki Takao, Seiji Okada, Nobuhiko Sugano, Yoshinobu Sato

    Published 2025-01-01
    “…This study aimed to validate an improved deep learning model for volumetric MSK segmentation of the hip and thigh with uncertainty estimation from clinical computed tomography (CT) images. Databases of CT images from multiple manufacturers/scanners, disease status, and patient positioning were used. …”
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  9. 2409

    Electrokinetic in situ leaching of U from low-permeability uranium ore by Chunguang Li, Wenji Wang, Zhenzhong Liu, Yongmei Li, Qi Liu, Longcheng Liu

    Published 2025-02-01
    “…Various characterization techniques, such as Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy-energy dispersive X-ray spectrometry (SEM-EDS), three-dimensional computed tomography (CT) pore scanning and Brunauer-Emmett-Teller (BET), showed that the electrokinetic-induced action overcame the preferential flow phenomena, promoted the dissolution of the target minerals and gangue rocks, and notably improved the pore structure to ultimately enhance the uranium leaching efficiency. …”
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  10. 2410

    Gallstone Ileus following Endoscopic Stone Extraction by Yoshiya Yamauchi, Noritaka Wakui, Yasutsugu Asai, Nobuhiro Dan, Yuki Takeda, Nobuo Ueki, Takahumi Otsuka, Nobuyuki Oba, Shuta Nisinakagawa, Tatsuya Kojima

    Published 2014-01-01
    “…The next day, the patient developed abdominal pain, abdominal distension, and nausea and was diagnosed as having gallstone ileus based on abdominal computed tomography (CT) and abdominal ultrasonography findings of an incarcerated stone in the terminal ileum. …”
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  11. 2411

    Severe pneumonia due to concurrent Legionella pneumophila and Acinetobacter baumannii infections: a case report by Xiaoming Yang, Zhongda Liu, Xiaojing Liu, Quan Li, Hui Huang, Yibo Wei, Tao Sun

    Published 2025-01-01
    “…Case presentation A 45-year-old male presented to our hospital with a productive cough and fever after staying in a local hotel. His chest computed tomography (CT) scan showed bilateral lower-lobe infiltration and left pleural effusion. …”
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  12. 2412

    Evaluation of mandibular and maxillary second molar root canal anatomy in a Turkish subpopulation using CBCT: comparison of Briseno-Marroquin and Vertucci classifications by Hüseyin Gürkan Güneç, İpek Öreroğlu, Kemal Çağlar, Kader Cesur Aydin

    Published 2025-01-01
    “…Abstract Background This retrospective study aims to characterise the root canal morphology of maxillary and mandibular second molars using cone-beam computed tomography (CBCT). The number of roots and canal configurations were evaluated using both the Vertucci and Benjamı´n Brisen˜ o Marroquı´n classification systems. …”
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  13. 2413

    In-House Fabrication and Validation of 3D-Printed Custom-Made Medical Devices for Planning and Simulation of Peripheral Endovascular Therapies by Arianna Mersanne, Ruben Foresti, Chiara Martini, Cristina Caffarra Malvezzi, Giulia Rossi, Anna Fornasari, Massimo De Filippo, Antonio Freyrie, Paolo Perini

    Published 2024-12-01
    “…<b>Methods:</b> Ten custom-made 3D-printed vascular models were produced using computed tomography angiography (CTA) scans of ten patients diagnosed with PAD. …”
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  14. 2414

    Imaging abnormalities of the acromioclavicular joint and subacromial space are common in asymptomatic shoulders: a systematic review by Thomas Ibounig, Lasse Rämö, Romi Haas, Mark Jones, Teppo L. N. Järvinen, Simo Taimela, Sean Docking, Sharon Sanders, Rachelle Buchbinder

    Published 2025-01-01
    “…Methods We conducted a systematic review of studies examining shoulder imaging abnormalities detected by X-ray, ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI) in asymptomatic adults (PROSPERO registration CRD42018090041). …”
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  15. 2415

    Mesalazine-Induced Acute Pancreatitis in Inflammatory Bowel Disease Patients: A Systematic Review by Pan J, Li Z, Ye C, Zhang X, Yang Q, Zhang X, Zhou Y, Zhang J

    Published 2025-01-01
    “…Imaging tests, such as computed tomography and B-scan ultrasonography, revealed edematous infiltration and inflammation. …”
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  16. 2416

    Deep learning of noncontrast CT for fast prediction of hemorrhagic transformation of acute ischemic stroke: a multicenter study by Huanhuan Ren, Haojie Song, Shaoguo Cui, Hua Xiong, Bangyuan Long, Yongmei Li

    Published 2025-01-01
    “…We aimed to develop and validate a model for predicting HT and its subtypes with poor prognosis—parenchymal hemorrhage (PH), including PH-1 (hematoma within infarcted tissue, occupying < 30%) and PH-2 (hematoma occupying ≥ 30% of the infarcted tissue)—in AIS patients following intravenous thrombolysis (IVT) based on noncontrast computed tomography (NCCT) and clinical data. Methods In this six-center retrospective study, clinical and imaging data from 445 consecutive IVT-treated AIS patients were collected (01/2018–06/2023). …”
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  17. 2417

    Evaluation of Inflammatory, Cardiac and Hematological Parameters in Hospitalized Children with COVID-19 by Damla Geçkalan, Rahmi Özdemir, Zülal Yılmaz, Onur Sivas, Yasin Yılmaz, Cemile Hilal Çelik

    Published 2024-12-01
    “…All patients’ age, gender, number of hospitalization days, respiratory symptoms, laboratory parameters, thoracic computed tomography, polymerase chain reaction results were recorded. …”
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  18. 2418

    Long term survival of advanced hepatoid adenocarcinoma of lung secondary to idiopathic pulmonary fibrosis: a case report by Xiaoli Wang, Xiaoli Wang, Nan Wei, Nan Wei, Huizhen Yang, Huizhen Yang, Xiaoyan Wang, Xiaoju Zhang, Xiaoju Zhang, Qianqian Zhang, Qianqian Zhang

    Published 2025-02-01
    “…We recently encountered a case of HAL combined with idiopathic pulmonary fibrosis (IPF), which has never been reported.Case presentationA 66-year-old man consulted our hospital with a chief complaint of cough. Chest computed tomography (CT) revealed multiple nodules measuring from 8mm to 20mm in diameter located in bilateral lung, along with an enlarged left hilar lymph node. …”
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  19. 2419

    3D modeling to predict vascular involvement in resectable pancreatic adenocarcinoma by Sguinzi R, Vidal J, Poroes F, Bartolucci DA, Litchinko A, Gossin E, Fingerhut A, Toso C, Buhler L, Egger B

    Published 2025-01-01
    “…The pre-operative computed tomography (CT) images were processed by segmentation with 3D reconstruction and printed as 3D models. …”
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  20. 2420

    A Case of Solitary Necrotic Nodule Treated with Laparoscopic Hepatectomy: Spontaneous Regression of Hepatocellular Carcinoma? by Hirokazu Tomishige, Zenichi Morise, Yoshikazu Mizoguchi, Norihiko Kawabe, Hidetoshi Nagata, Hisanori Ohshima, Jin Kawase, Satoshi Arakawa, Rie Yoshida, Masashi Isetani

    Published 2013-01-01
    “…A 76-year-old Japanese female, with no prior medical history and no symptom, visited our hospital with the heterogeneous hypoechoic lesion in the liver segment VI incidentally pointed out in abdominal ultrasonography. Computed tomography with contrast demonstrated a 1.1 cm sized low-density lesion with mild ring enhancement on the rim in the arterial phase. …”
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