Showing 2,381 - 2,400 results of 2,682 for search '"computed tomography"', query time: 0.08s Refine Results
  1. 2381

    Treatment of a collapse fracture of the anterolateral tibial plateau with a lateral locking plate and the Jail screw technique by Wei Jiang, Xu Liu, Xiang-Ru Kong, Bing Wang, Jian-Ning Sun, Hong-Bin Zheng, Ming Chen

    Published 2025-01-01
    “…Postoperative evaluation indices included surgery time, fracture healing time, the degree of tibial plateau collapse shown by computed tomography (CT) images at 3 days and 1 year after surgery, and the patient's knee range of motion at 1 year after surgery. …”
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  2. 2382

    Integrating the A2DS2 Score with 24-Hour ASPECTS and red cell distribution width for enhanced prediction of stroke-associated pneumonia following intravenous thrombolysis: model de... by Sarawut Krongsut, Nat Na-Ek, Atiwat Soontornpun, Niyada Anusasnee

    Published 2025-01-01
    “…The A2DS2 score is widely used to predict SAP risk but does not include 24-h non-contrast computed tomography-Alberta Stroke Program Early CT Score (NCCT-ASPECTS) or red cell distribution width (RDW). …”
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  3. 2383

    Longitudinal Evaluation of Myocardial Fatty Acid and Glucose Metabolism in Fasted and Nonfasted Spontaneously Hypertensive Rats Using MicroPET/CT by Jennifer S. Huber PhD, Andrew M. Hernandez PhD, Mustafa Janabi PhD, James P. O’Neil PhD, Kathleen M. Brennan DVM, Stephanie T. Murphy BS, Youngho Seo PhD, Grant T. Gullberg PhD

    Published 2017-08-01
    “…Using longitudinal micro positron emission tomography (microPET)/computed tomography (CT) studies, we quantified changes in myocardial metabolism and perfusion in spontaneously hypertensive rats (SHRs), a model of left ventricular hypertrophy (LVH). …”
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  4. 2384

    Image-Based Analysis of Tumor Localization After Intra-Arterial Delivery of Technetium-99m-Labeled SPIO Using SPECT/CT and MRI by In Joon Lee MD, PhD, Ji Yong Park MS, Young-il Kim MD, PhD, Yun-Sang Lee PhD, Jae Min Jeong PhD, Jaeil Kim BS, Euishin Edmund Kim MD, PhD, Keon Wook Kang MD, PhD, Dong Soo Lee MD, PhD, Seonji Jeong MD, Eun Jeong Kim BS, Young Il Kim MD, PhD, Jin Wook Chung MD, PhD

    Published 2017-01-01
    “…We delivered 99m Tc-SPIO intravenously or intra-arterially (IA) with/without Lipiodol to compare the tumor localization by gamma scintigraphy, single-photon emission computed tomography (SPECT), and magnetic resonance imaging (MRI) in a rabbit liver tumor. …”
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  5. 2385

    Mesenteric desmoid tumor after laparoscopic resection of stage I endometrial cancer: A case report by Mamiko Kusaka, Tetsuo Maeda, Kazuhiro Kitajima, Homare Murakoshi, Takahiro Watanabe, Shigeki Yoshida, Yuka Sano, Noriko Osumi, Mieko Inagaki

    Published 2025-03-01
    “…This article presents the case of a 61-year-old woman found to have intra-abdominal DT located in the mesentery at two-year follow-up after laparoscopy-assisted anterior resection for stage I endometrial cancer. Computed tomography (CT) indicated the presence of a solitary tumor arising from the intestinal wall or mesentery. …”
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  6. 2386

    A case of de novo neuroendocrine prostate cancer presented with elevated level of serum CEA carrying BRCA2 mutation: case report and literature review by Weizhe Han, Nihati Rexiati, Fang Yu, Yongzhi Wang, Yueli Tian, Jianyuan Wu, Gang Wang, Tao Liu, Zhonghua Yang

    Published 2025-01-01
    “…Fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET-CT) and prostate-specific membrane antigen PET-CT (PSMA PET-CT) indicated prostate cancer with metastases including pelvic lymph nodes, bone as well as lung metastases. …”
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  7. 2387

    Role of radiologists in the diagnosis and management of adrenal disorders by Sota Oguro, Hiromitsu Tannai, Hideki Ota, Kazumasa Seiji, Hiroki Kamada, Yoshitaka Toyama, Kei Omata, Yuta Tezuka, Yoshikiyo Ono, Fumitoshi Satoh, Sadayoshi Ito, Tetsuhiro Tanaka, Hideki Katagiri, Kei Takase

    Published 2025-02-01
    “…Establishing a radiological differential diagnosis of adrenal lesions using advanced imaging techniques, such as computed tomography and magnetic resonance imaging, is crucial. …”
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  8. 2388

    MSTD: A Multi-Scale Transformer-Based Method to Diagnose Benign and Malignant Lung Nodules by Xiaoyu Zhao, Jiao Li, Man Qi, Xuxin Chen, Wei Chen, Yongqun Li, Qi Liu, Jiajia Tang, Zhihai Han, Chunyang Zhang

    Published 2025-01-01
    “…However, the varied sizes, diverse morphologies, non-fixed positions, and dynamic growth of lung nodules in computed tomography (CT) images make their accurate identification challenging. …”
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  9. 2389

    Next-Generation Sequencing Analysis on Image-Guided Biopsy Samples in Early-Stage Lung Cancer: Feasibility Study and Comparison With Surgical Samples by Louis Gros, MD, Rowena Yip, PhD, MPH, Arel Golombeck, MD, David F. Yankelevitz, MD, Claudia I. Henschke, PhD, MD

    Published 2025-02-01
    “…The mean diameter of biopsied nodules was 17.7 mm, with 67.1% fine-needle aspiration, 17.1% computed tomography–guided transthoracic core needle biopsies, and 17.1% endobronchial ultrasound–guided transbronchial needle aspiration. …”
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  10. 2390

    Hydrodissection technique for pain relief during peri-microwave ablation in patients with subpleural non-small cell lung cancers by Nan Wang, Tianyu Xue, Peng Liu, Pikun Cao, Jingwen Xu, Zhigang Wei, Xin Ye

    Published 2024-12-01
    “…Purpose This study aimed to assess the application value of the hydrodissection technique (HT) for pain relief during peri-microwave ablation (MWA) in patients with subpleural non-small cell lung cancers (NSCLCs).Methods This retrospective study comprised 218 patients with subpleural NSCLCs who underwent computed tomography (CT)-guided percutaneous MWA. The patients were divided into two groups: HT-assisted MWA (HT group) and local pleural anesthesia (LPA)-assisted MWA (LPA group). …”
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  11. 2391

    Fatal toxoplasmic encephalitis triggered by anti-TNF therapy by Rodrigo A. Montoro, Michael Moran, Katherine A. Overmyer, Andrew Periaccante, Joshua J. Coon, Swapnil Lanjewar, Laura J. Knoll, Rob Striker

    Published 2025-02-01
    “…After presenting to a local urgent care with confusion, a worsening cognitive status led to an emergency room visit. Computed tomography resulted in suspicion of metastatic disease leading to treatment with steroids. …”
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  12. 2392
  13. 2393

    Comparing the efficacy of different methods in assessing cervical stromal invasion in endometrial carcinoma: a retrospective study of 2,020 patients by Ying Yang, Ying Yang, Zhijun Ye, Zhijun Ye, Yifei Zhao, Yifei Zhao, Zhengyu Li, Zhengyu Li

    Published 2025-02-01
    “…PurposeThis study aimed to assess the preoperative diagnostic efficacy of magnetic resonance imaging (MRI), computed tomography (CT), and endometrial biopsy for cervical stromal invasion (CSI) in endometrial carcinoma (EC) and to discuss the influencing factors of CSI.Material and methodsA total of 2,020 patients with EC were retrospectively analyzed in a tertiary hospital. …”
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  14. 2394

    Bladder-sparing therapy in a case report of huge muscle-invasive bladder IMT treated with 1470 nm diode laser en bloc resection followed by laparoscopic partial cystectomy by Junhao Chu, Huisheng Yuan, Zhihui Zhang, Jiajun Kan, Shishuai Duan, Zilong Wang, Zilong Wang, Zilong Wang, Muwen Wang

    Published 2025-02-01
    “…This case aims to evaluate the therapeutic efficacy of 1470 nm diode laser transurethral en bloc resection (ERBT) followed by laparoscopic partial cystectomy in the treatment of muscle-invasive bladder IMT.Methods and resultsA 23-year-old male patient presented with painless terminal gross hematuria and was treated at Shandong Provincial Hospital of Shandong First Medical University. Computed tomography urography (CTU) and magnetic resonance imaging (MRI) identified a large tumor on the anterior bladder wall with muscle layer invasion, measuring approximately 5.0 × 3.9 × 4.3 cm. …”
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  15. 2395

    Pseudoprogression in CAR-T cell therapy for solid tumor: Case report by Xuan Zhao, Xuan Zhao, Yanfen Liu, Yanfen Liu, Guohui Qin, Guohui Qin, Yan Ge, Qinglong Li, Xinfeng Chen, Xinfeng Chen, Ximei Tian, Yong Yu, Jiangtao Ren, Yi Zhang, Yi Zhang, Yi Zhang, Yi Zhang, Yi Zhang

    Published 2025-01-01
    “…The hepatic metastases enlarged 1 month after CAR-T cell infusion and then shrunk the next month as seen through computed tomography scanning. Based on a comprehensive evaluation that includes imaging, pathology, serum tumor markers, and clinical symptoms, we arrived at a diagnosis of pseudoprogression after CAR-T cell therapy, which has not been reported in previous studies. …”
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  16. 2396

    Superior biomechanical stability of pedicle screws compared to lateral mass screws: recommendations for bicortical positioning and enhancing bone contact in geriatric C1 vertebrae by Leon-Gordian Leonhardt, Leonie Rörup, Anna Lena Kammal, Michael Hahn, Marc Dreimann, Benjamin Ondruschka, Felix Nikolai von Brackel, Tim Rolvien, Lennart Viezens, Simon von Kroge

    Published 2025-01-01
    “…High-resolution quantitative computed tomography was used to analyze the bone microstructure of cylinders corresponding to the trajectories of PS and LMS in mono- and bicortical locations in each C1. …”
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  17. 2397

    Proximal bronchiolar adenoma with malignant transformation to invasive mucinous adenocarcinoma with 4 years follow-up: a case report and literature review by Yuan-Hui Yang, Ke Yin, Jia-Qi Xu, Xiao-Ying Xu, Jun-Lei Zhang, Ji-Xuan Liu, Xin-Zhi Feng, Xiao-Yan Lin, Xiao-Yan Lin

    Published 2025-01-01
    “…In frozen sections, basal cells are difficult to identify under the microscope, which makes it difficult to distinguish from mucinous adenocarcinoma, especially when BA malignancies transform into invasive mucinous adenocarcinoma (IMA), which can only be distinguished by histomorphological criteria, greatly increasing the difficulty of diagnosis.Case summaryIn this paper, we present a case study of a 59-year-old man whose chest computed tomography (CT) revealed a progressively enlarging, high-density nodule over a four-year period in the outer basal segment of the right lower lobe. …”
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  18. 2398

    Paraplegia due to Thoracic Mobile Schwannoma after Myelography by Akira Honda, Yoichi Iizuka, Tokue Mieda, Hiroyuki Sonoda, Sho Ishiwata, Yohei Kakuta, Daisuke Tsunoda, Eiji Takasawa, Tsuyoshi Tajika, Hiromi Koshi, Hirotaka Chikuda

    Published 2020-01-01
    “…Myelography was performed but discontinued due to his back and lower limb pain. Computed tomography after myelography revealed a rostrally migrated intradural mass with a discrepancy in the exact location in comparison to the MRI findings. …”
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  19. 2399

    Primary Aldosteronism Associated with Multiple Adrenocortical Micronodules in a Patient with Renal Cell Carcinoma by Kazuhito Oba, Yuko Chiba, Yoko Matsuda, Takeshi Kumakawa, Rie Aoyama, Miho Akahoshi, Seiji Hashimoto, Aya Tachibana, Koichi Toyoshima, Remi Kodera, Kenji Toyoshima, Yoshiaki Tamura, Takashi Nagata, Yuto Yamazaki, Hironobu Sasano, Atsushi Araki

    Published 2020-01-01
    “…She was detected to have hypertension (HT) and diagnosed with primary aldosteronism (PA) based on the high level of aldosterone to renin ratio and the results of the upright furosemide-loading test according to the criteria of the Japanese Society of Hypertension (JSH) guidelines. Computed tomography revealed left renal tumor and adrenocortical adenoma. …”
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  20. 2400

    Biomechanical Effects of Different Spacing Distributions Between the Cemented Superior Boundary and Surgical Vertebral Superior Endplates After Percutaneous Vertebroplasty for Oste... by Xiao Meng, Chengqiang Zhou, Yifeng Liao, Haibin Zhou, Hua Li, Jiayuan Liu, Xuebin Tang, Yunqing Wang

    Published 2025-02-01
    “…Methods One patient with L1 vertebral body OVCF was selected, and computed tomography (CT) of the thoracolumbar segment was performed. …”
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