Showing 1,881 - 1,900 results of 2,147 for search '"MRI"', query time: 0.06s Refine Results
  1. 1881

    Assessment of MGMT and TERT Subtypes and Prognosis of Glioblastoma by Whole Tumor Apparent Diffusion Coefficient Histogram Analysis by Ling Chen, Min Wu, Yao Li, Lifang Tang, Chuyun Tang, Lizhao Huang, Tao Li, Li Zhu

    Published 2025-01-01
    “…Materials and Methods: MRI, clinical, and pathological data of 79 patients with GBM were retrospectively collected. …”
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  2. 1882

    Symptom descriptors and patterns in lumbar radicular pain caused by disc herniation: a 1-year longitudinal cohort study by Lars Grøvle, Anne Julsrud Haugen, Eivind Hasvik

    Published 2022-12-01
    “…Objective The objective of the present study was to explore the diversity, quality, severity and distribution of symptoms in patients with radicular pain and a lumbar disc herniation.Design Longitudinal cohort study.Setting Hospital-based back clinic.Participants Ninety patients referred to secondary healthcare with (a) low back-related leg pain, (b) age between 18 and 65 years and (c) MRI confirmed lumbar disc herniation at a relevant side and level.Outcome measures Neuropathic pain symptoms were assessed using the Short-Form McGill Pain Questionnaire-2 (SF-MPQ-2) and the painDETECT Questionnaire. …”
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  3. 1883

    Alterations in genes associated with cytosolic RNA sensing in whole blood are associated with coronary microvascular disease in SLE by Lihong Huo, Arati Naveen Kumar, Gantsetseg Tumurkhuu, Moumita Bose, Daniel S. Berman, Daniel J. Wallace, Janet Wei, Mariko Ishimori, C. Noel Bairey Merz, Caroline Jefferies

    Published 2025-01-01
    “…Using whole blood RNA samples, we asked whether gene signatures discriminate SLE patients with coronary microvascular dysfunction (CMD) on cardiac MRI (n = 4) from those without (n = 7) and whether any signaling pathway is linked to the underlying pathobiology of SLE CMD. …”
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  4. 1884

    Scurvy as a Cause of Leg Pain and Limp in Pediatric and Adolescent Patients by Christopher J. DeFrancesco, MD, David Kell, BA, Sean Owens, BS, Matt Grady, MD, Naomi Brown, MD

    Published 2025-02-01
    “…Key Concepts: (1) Scurvy, the condition caused by vitamin C deficiency, is not a historical disease, with research suggesting that its incidence in the US is on the rise. (2) Scurvy can result in lower extremity pain and limping among children, who may present for orthopaedic evaluation. (3) An increased index of suspicion for vitamin C deficiency should be maintained for any child with a history of restrictive eating, especially those with a history of autism spectrum disorder. (4) Orthopaedic providers should know the specific MRI and x-ray findings characteristic of vitamin C deficiency. (5) Vitamin C levels can be repleted in weeks with proper supplementation, but children with scurvy due to restrictive eating generally require continued intervention from nutrition and/or feeding specialists.…”
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  5. 1885

    Factors Affecting the Presence of Renal Cortical Cysts in Kidney Donors by Sevim Nuran Kuşlu Çiçek, Amil Huseynov

    Published 2024-07-01
    “…Renal cysts were identified and classified using computed tomography (CT) and magnetic resonance imaging (MRI) methods. Results: Renal cortical cysts were more frequently observed in males (52.76%) compared to females (47.24%), with a significant difference (P=.031). …”
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  6. 1886

    Long-term memory plasticity in a decade-long connectivity study post anterior temporal lobe resection by Marine N. Fleury, Lawrence P. Binding, Peter Taylor, Fenglai Xiao, Davide Giampiccolo, Sarah Buck, Gavin P. Winston, Pamela J. Thompson, Sallie Baxendale, Andrew W. McEvoy, Matthias J. Koepp, John S. Duncan, Meneka K. Sidhu

    Published 2025-01-01
    “…We assess memory network changes, from 3–12 months to 10 years postoperatively, in 25 patients (12 left-sided resections) relative to 10 healthy matched controls, using longitudinal task-based functional MRI and standard neuropsychology assessments. We observe key adaptive changes in memory networks of a predominantly seizure-free cohort. …”
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  7. 1887

    QUANTIFICATION OF ECTOPIC FAT DEPOTS IN PATIENTS WITH CORONARY HEART DISEASE by A. N. Kokov, N. K. Brel, V. L. Masenko, O. V. Gruzdeva, Yu. A. Dyleva, E. V. Belik, O. L. Barbarash

    Published 2019-09-01
    “…To visualize the epicardial fat depot with an assessment of the thickness of the adipose tissue layer, magnetic resonance imaging (MRI) of the heart was performed.Results. During the comparative analysis, significantly higher values of quantitative indicators of the main ectopic fat depots were noted in patients with coronary artery disease. …”
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  8. 1888

    The Effects of Lutein and Zeaxanthin Supplementation on Brain Morphology in Older Adults: A Randomized, Controlled Trial by Catherine M. Mewborn, Cutter A. Lindbergh, B. Randy Hammond, Lisa M. Renzi-Hammond, L. Stephen Miller

    Published 2019-01-01
    “…Structural brain outcomes, focusing on global and frontal-temporal lobe regions, were acquired using both T1-weighted and DTI MRI sequences. We hypothesized that the supplement group would increase, maintain, or show attenuated loss in hypothesized regions-of-interest (ROIs) while the placebo group would show age-related declines in brain structural integrity over the course of the trial. …”
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  9. 1889

    Artificial Intelligence in Pediatric Epilepsy Detection: Balancing Effectiveness With Ethical Considerations for Welfare by Marina Ramzy Mourid, Hamza Irfan, Malik Olatunde Oduoye

    Published 2025-01-01
    “…Specific methods, like EEG‐based AI for detecting interictal discharges, showed high specificity (93.33%–96.67%) and sensitivity (76.67%–93.33%), while neuroimaging approaches using rs‐fMRI and DTI reached up to 97.5% accuracy in identifying microstructural abnormalities. …”
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  10. 1890

    Blood biochemistry changes in a minipig infarction model by Dénes Kőrösi, Ágoston Göcző, Noémi Varga, Rita Garamvölgyi, Nándor Balogh, Kornélia Farkas, András Vorobcsuk, András Vorobcsuk

    Published 2025-01-01
    “…Blood samples were taken before AMI, and immediately after the reperfusion, during the cardiac magnetic resonance imaging (cMRI) on days 3 and 30. Aspartate transaminase (AST), alanine aminotransferase (ALT), creatine kinase (CK), lactate dehydrogenase (LDH), and high-sensitivity troponin I were determined.ResultsWhile the parameters measured at baseline remained within physiological ranges, a notable elevation was seen in comparison with the results observed on day 30. …”
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  11. 1891

    A Nonfunctioning Pituitary Macroadenoma Presenting as Cyclical Vomiting and Severe Hyponatremia in a Young Female by Dinuka S. Warapitiya, Dimuthu Muthukuda, W. A. H. P. Sanjeewa, Kushalee Poornima Jayawickreme, Shyama Subasinghe

    Published 2021-01-01
    “…Magnetic resonance imaging (MRI) revealed a pituitary macroadenoma with mass effect on the optic chiasma. …”
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  12. 1892

    Ultrasound Presentation of a Disseminated Fetal and Neonatal Rhabdoid Tumor by Yolaine Joueidi, Aline Rousselin, Céline Rozel, Philippe Loget, Dominique Ranchere Vince, Sylvie Odent, Franck Bourdeaut, Vincent Lavoue, Maela Le Lous

    Published 2018-01-01
    “…The mother underwent a whole-body MRI, and no metastasis was found. To the best of our knowledge, this is the first report of a disseminated rhabdoid tumor invading both fetal and maternal compartments.…”
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  13. 1893

    Correlation of Gleason Scores with Diffusion-Weighted Imaging Findings of Prostate Cancer by Rajakumar Nagarajan, Daniel Margolis, Steven Raman, Ke Sheng, Christopher King, Robert Reiter, M. Albert Thomas

    Published 2012-01-01
    “…The DWI was performed using 𝑏 values of 0, 50, and 400 s/mm2 in 44 patients using an endorectal coil on a 1.5T MRI scanner. The apparent diffusion coefficient (ADC) values were calculated from the DWI data of patients with three different Gleason scores. …”
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  14. 1894

    Functional Improvements by Controlled Suture Tension in Arthroscopic Rotator Cuff Repair by Shinji Imai, MD, PhD

    Published 2025-03-01
    “…Anatomical healing was evaluated using magnetic resonance imaging (MRI) at 1 year after surgery. Results:. At 6 months postoperatively, all clinical values had improved in both groups. …”
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  15. 1895

    Preterm nutrition and brain development by Chiara Nava, Gianluca Lista, Enrica Lupo

    “…For the preterm, as well as for the full-term infant, human milk (HM) appears to be associated with better grey and white matter development at brain magnetic resonance imaging (MRI), which then corresponds to better neurological outcomes in childhood (higher IQ and academic scores). …”
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  16. 1896

    Salvage Brachytherapy for Castration-Resistant and External Beam Radiotherapy-Resistant Local Recurrence 17 Years after Radical Prostatectomy by Shogo Hosogoe, Osamu Soma, Teppei Matsumoto, Atsushi Imai, Shingo Hatakeyama, Takahiro Yoneyama, Yasuhiro Hashimoto, Takuya Koie, Chikara Ohyama, Masahiko Aoki

    Published 2015-01-01
    “…On April 2012, the PSA once again rose to 3.1 ng/mL. CT scan and MRI revealed a mass in the prostatic bed. We diagnosed local recurrence of prostate cancer. …”
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  17. 1897

    Cauda Equina Syndrome Without Perineal Sensory Changes or Lower Extremity Neurological Deficits Following Postoperative Spinal Epidural Hematoma: A Case Report and Literature Revie... by Guanyi Liu, Qing Li, Hongfeng Ruan, Bingke Zhu, Weihu Ma, Yong Hu

    Published 2025-02-01
    “…On postoperative day 7, magnetic resonance imaging (MRI) revealed SEH, and emergency hematoma evacuation was performed. …”
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  18. 1898

    Active versus sham transcranial direct current stimulation (tDCS) as an adjunct to varenicline treatment for smoking cessation: Study protocol for a double-blind single dummy rando... by Laurie Zawertailo, Helena Zhang, Noreen Rahmani, Tarek K Rajji, Peter Selby

    Published 2022-01-01
    “…Three magnetic resonance imaging (MRI) scans will be conducted: two at baseline and one at end of treatment, to assess any functional or structural changes following treatment.…”
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  19. 1899

    Alterations in Cortical Thickness and White Matter Integrity in Mild-to-Moderate Communicating Hydrocephalic School-Aged Children Measured by Whole-Brain Cortical Thickness Mapping... by Siyu Zhang, Xinjian Ye, Guanghui Bai, Yuchuan Fu, Chuanwan Mao, Aiqin Wu, Xiaozheng Liu, Zhihan Yan

    Published 2017-01-01
    “…However, effects of mild-to-moderate hydrocephalus on gray and white matter remain unclear in vivo. Using structural MRI and diffusion tensor imaging (DTI), current study compared the cortical thickness and white matter integrity between children with mild-to-moderate communicating hydrocephalus and healthy controls. …”
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  20. 1900

    To What Extent Can Orbital Cellulitis Emergency Aspect Influence the Diagnosis of Maxillary Sinus Lymphoma? by Yousra Ajhoun, Ismail Aissa, Taoufik Abdellaoui, Yasmine Chaoui Roqai, Ilias Benchafai, Redouan Messaoudi, Rachid Zerrouk, Karim Reda, Abdelbarre Oubaaz

    Published 2020-01-01
    “…Preseptal cellulitis diagnosis was made, and oral antibiotherapy was immediately started; after 72 hours, the patient did not improve and started complaining of pain on ocular movements. Brain and orbit MRI scan revealed right retroseptal cellulitis associated with homolateral pansinusitis. …”
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