Showing 1,381 - 1,400 results of 1,946 for search '"Magnetic resonance imaging"', query time: 0.10s Refine Results
  1. 1381

    T2*-weighted imaging for detection of intracranial silicone oil in MRI obtained with motion correction sequences by Ryuta Yasuda, Masayuki Maeda, Kenichi Takada, Katsuhiro Inoue, Masataka Sugao, Hidenori Suzuki

    Published 2025-02-01
    “…Abstract Background For magnetic resonance imaging (MRI) findings of intracranial silicone oil migration, little has been described about images obtained with motion correction sequences such as MultiVane XD (Philips Healthcare) that provides high resolution diagnostic images even with severe patient motion. …”
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  2. 1382

    Long-term outcomes after fixation of pure chondral fragment from the femoral trochlea in adolescents –three case reports- by Shuto Yamashita, Ryohei Uchida, Tomohiko Matsuo, Norimasa Nakamura, Shuji Horibe, Yukiyoshi Toritsuka

    Published 2025-04-01
    “…At final follow-up, all three patients were assessed by radiographs and magnetic resonance imaging (MRI) as well as clinical scores, including Lysholm questionnaires, and IKDC (International Knee Documentation Committee) score, KOOS (Knee injury and Osteoarthritis Outcome Score). …”
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  3. 1383
  4. 1384

    Finding the Culprit: Cushing Syndrome Secondary to Lung Carcinoid Tumor by Richard Vaca, MD, Nirali A. Shah, MD

    Published 2025-01-01
    “…The ACTH and cortisol levels remained elevated after a low-dose dexamethasone suppression test. Magnetic resonance imaging of the pituitary gland did not reveal any adenoma and inferior petrosal sinus sampling showed no central-to-peripheral gradient. …”
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  5. 1385

    Endocrine Aspects of 4H Leukodystrophy: A Case Report and Review of the Literature by Emma Billington, Geneviève Bernard, William Gibson, Bernard Corenblum

    Published 2015-01-01
    “…She was found to have hypogonadotropic hypogonadism, and magnetic resonance imaging of the brain showed hypomyelination. …”
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  6. 1386

    Spinopelvic malalignment correlates to lumbar instability and lumbar musculature in chronic low back pain-an exploratory study by Tahere Seyedhoseinpoor, Mohammad Ali Sanjari, Mohammad Taghipour, Mehdi Dadgoo, Seyed Javad Mousavi

    Published 2024-12-01
    “…The association between lumbar extensor muscle morphology (measured from magnetic resonance imaging) and spinopelvic parameters (measured from standing lateral radiographs) and lumbar instability (measured from lumbar flexion/extension radiographs) was compared between two groups of patients with different PI-LL mismatch. …”
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  7. 1387

    Tumor-Induced Osteomalacia: Increased Level of FGF-23 in a Patient with a Phosphaturic Mesenchymal Tumor at the Tibia Expressing Periostin by Anke H. Hautmann, Josef Schroeder, Peter Wild, Matthias G. Hautmann, Elisabeth Huber, Patrick Hoffstetter, Martin Fleck, Christiane Girlich

    Published 2014-01-01
    “…FGF-23 levels were significantly increased, and total body magnetic resonance imaging (MRI) revealed a tumor mass located at the distal tibia leading to the diagnosis of tumor-induced osteomalacia (TIO). …”
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  8. 1388

    Dyke-Davidoff-Masson syndrome: A rare case of hemiatrophy with chronic seizure disorder by Utkarsh Pradeep, Anjalee Chiwhane, Sourya Acharya, Pradeep Kumar, Paschyanti Kasat

    Published 2025-03-01
    “…Additionally, left-sided motor weakness had been present since infancy, significantly affecting her daily activities. Magnetic Resonance Imaging (MRI) revealed right-sided cerebral atrophy with extensive cystic encephalomalacia, ex vacuo dilatation of the right lateral ventricle, and gliosis in the right fronto-parietal and fronto-temporal regions. …”
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  9. 1389

    Prevalence Rates and an Evaluation of Reported Risk Factors for Osteonecrosis (Avascular Necrosis) in Crohn’s Disease by Hugh J Freeman, Katy J Freeman

    Published 2000-01-01
    “…All patients had typical radiological, magnetic resonance imaging or pathological changes of osteonecrosis involving the femoral heads, while two also had superimposed avascular necrosis involving the humeral heads. …”
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  10. 1390

    Neurostructural correlates of harm action/outcome aversion: The role of empathy by Shu Su, Ling-Xiang Xia

    Published 2025-01-01
    “…A sample of 214 healthy young adults underwent structural magnetic resonance imaging. Voxel-based morphometry was used to assess regional gray matter volume (rGMV) and regional gray matter density (rGMD). …”
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  11. 1391

    Human-Prosthetic Interaction (HumanIT): A study protocol for a clinical trial evaluating brain neuroplasticity and functional performance after lower limb loss. by Elke Lathouwers, Bruno Tassignon, Alexandre Maricot, Ahmed Radwan, Maarten Naeyaert, Hubert Raeymaekers, Peter Van Schuerbeek, Stefan Sunaert, Johan De Mey, Kevin De Pauw, Kevin De Pauw

    Published 2024-01-01
    “…<h4>Objectives</h4>The primary objective is to examine differences in the degree of brain neuroplasticity using magnetic resonance imaging (MRI) between individuals wearing a new passive ankle prosthesis with an articulated ankle joint and a standard passive prosthesis, and to examine changes in brain neuroplasticity within these two prosthetic groups. …”
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  12. 1392

    Superficial Siderosis and Anticoagulation Therapy: Different Presentations, Different Outcomes by Rui Duarte Barreto, Luís Ruano, Vítor Tedim Cruz, Carlos Veira, Paula Coutinho

    Published 2012-01-01
    “…Two Caucasian women, both under long-term oral anticoagulation: a 74 year old woman with slowly progressive hearing loss and mild cerebellar ataxia; a 72 year old woman suffering from behavioural changes, rapidly progressive cognitive decline and latter developing paraparesis. Magnetic resonance imaging showed striking hypointensities along the surfaces of cerebellum, brainstem, frontotemporal cortices, spinal cord, and lumbar arachnoid therefore suggesting superficial siderosis. …”
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  13. 1393

    Augmented prediction of vertebral collapse after osteoporotic vertebral compression fractures through parameter-efficient fine-tuning of biomedical foundation models by Sibeen Kim, Inkyeong Kim, Woon Tak Yuh, Sangmin Han, Choonghyo Kim, Young San Ko, Wonwoo Cho, Sung Bae Park

    Published 2024-12-01
    “…This study aimed to develop a predictive model leveraging deep neural networks to predict VC progression after OVCF using magnetic resonance imaging (MRI) and clinical data. Among 245 enrolled patients with acute OVCF, data from 200 patients were used for the development dataset, and data from 45 patients were used for the test dataset. …”
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  14. 1394

    Brain plasticity associated with prolonged shooting training: a multimodal neuroimaging investigation from a cross-sectional study by Keying Zhang, Tao Zhao, Yu Ding, Jia Cheng, Chunmei Cao

    Published 2025-02-01
    “…BackgroundAlthough training has been recognized as a potential contributor to neuroplasticity in athletes, the impact of prolonged shooting training on human brain plasticity remains unclear in the existing literature.MethodsIn this cross-sectional study, we used a multimodal neuroimaging analysis, including the analysis of functional blood oxygenation level-dependent (BOLD) magnetic resonance imaging (MRI) images, structural T1-weighted MRI images, and diffusion MRI images, to systematically identify differences between elite shooters and normal controls.ResultsThe results showed that compared to male normal controls, male elite shooters had higher regional homogeneity (ReHo) in the frontal lobe, parietal lobe, precuneus, thalamus, and cingulate gyrus, as well as higher functional connectivity between the medial frontal cortex (MedFC) and temporooccipital middle temporal gyrus (toMTG). …”
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  15. 1395

    Clinical profile and treatment outcome in chronic recurrent multifocal osteomyelitis: Experience from a tertiary care center in Southern India by Sandeep Surendran, Suma Balan

    Published 2018-01-01
    “…The cases were diagnosed based on the typical history along with magnetic resonance imaging (MRI). Remission was defined as resolution of symptoms along with restoration of functional status and normalization of inflammatory markers. …”
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  16. 1396

    Scatter Artifact with Ga-68-PSMA-11 PET: Severity Reduced With Furosemide Diuresis and Improved Scatter Correction by Courtney Lawhn-Heath MD, Robert R. Flavell MD, PhD, David E. Korenchan PhD, Timothy Deller MSEE, Spencer Lake MD, Peter R. Carroll MD, MPH, Thomas A. Hope MD

    Published 2018-11-01
    “…Materials and Methods: A total of 139 patients underwent Ga-68-PSMA-11 PET imaging for prostate cancer: 47 non-time-of-flight (non-TOF) PET/computed tomography, 51 PET/magnetic resonance imaging (MRI) using the standard TOF scatter correction algorithm, and 41 PET/MRI using an improved TOF scatter correction algorithm. …”
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  17. 1397

    Altered Forebrain Functional Connectivity and Neurotransmission in a Kinase-Inactive Mouse Model of Autism by Shiyu Tang PhD, Elizabeth M. Powell PhD, Wenjun Zhu MS, Fu-Sun Lo MD, Reha S. Erzurumlu PhD, Su Xu PhD

    Published 2019-01-01
    “…We employed resting-state functional magnetic resonance imaging and in vivo high-resolution proton MR spectroscopy to examine neuronal connectivity and neurotransmission of wild-type, heterozygous Met–Emx1 , and fully inactive homozygous Met–Emx1 mice. …”
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  18. 1398

    Similarity of Fibroglandular Breast Tissue Content Measured from Magnetic Resonance and Mammographic Images and by a Mathematical Algorithm by Fatima Nayeem, Hyunsu Ju, Donald G. Brunder, Manubai Nagamani, Karl E. Anderson, Tuenchit Khamapirad, Lee-Jane W. Lu

    Published 2014-01-01
    “…We found that BD can be easily computed from a mathematical algorithm using routine mammographic imaging data or by a curve-fitting algorithm using fat and nonfat suppression magnetic resonance imaging (MRI) data. These BD measures in a strictly defined group of premenopausal women providing both mammographic and breast MRI images were predicted as well by the same set of strong predictor variables as were measures from a published laborious histogram segmentation method and a full field digital mammographic unit in multivariate regression models. …”
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  19. 1399

    A clinical study exploring the prediction of microvascular invasion in hepatocellular carcinoma through the use of combined enhanced CT and MRI radiomics. by Jiangfa Li, Wenxiang Song, Jixue Li, Lv Cai, Zhao Jiang, Mengxiao Wei, Boming Nong, Meiyu Lai, Yiyi Jiang, Erbo Zhao, Liping Lei

    Published 2025-01-01
    “…<h4>Objective</h4>To develop a predictive model for microvascular invasion (MVI) in hepatocellular carcinoma (HCC) through radiomics analysis, integrating data from both enhanced computed tomography (CT) and magnetic resonance imaging (MRI).<h4>Methods</h4>A retrospective analysis was conducted on 93 HCC patients who underwent partial hepatectomy. …”
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  20. 1400

    Cerebrovascular stenosis related to tyrosine kinase inhibitor for chronic myeloid leukemia: two illustrative cases by Nozomi Sasaki, Yukiko Enomoto, Takamitsu Hori, Hirofumi Matsubara, Yusuke Egashira, Tsuyoshi Izumo

    Published 2025-01-01
    “…Diffusion-weighted magnetic resonance imaging revealed multiple infarctions in the right cerebral hemisphere, and magnetic resonance angiography revealed severe bilateral intracranial ICA and MCA stenosis. …”
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