Showing 661 - 680 results of 1,476 for search '"magnetic resonance imaging"', query time: 0.08s Refine Results
  1. 661

    Unilateral Upper Cervical Cord Infarction: A Report of Two Cases with Mild Neurological Symptoms Accompanying a Small Ischemic Lesion Detected by Brain MRI by Manabu Wada, Hikaru Nagasawa, Yoshitaka Yamaguchi

    Published 2020-01-01
    “…Spinal cord infarction (SCI) is rare, difficult to diagnose, and often fails to be detected by diffusion-weighted imaging (DWI) of spinal cord magnetic resonance imaging (MRI). Because the clinical features of SCI can vary widely, diagnosis during the acute phase of SCI is often challenging for clinicians. …”
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  2. 662

    Giant Congenital Melanocytic Nevi and Neurocutaneous Melanosis by Catarina Araújo, Cristina Resende, Francisco Pardal, Celeste Brito

    Published 2015-01-01
    “…A 30-year-old woman with a giant congenital melanocytic nevus covering nearly the entire right thoracodorsal region and multiple disseminated melanocytic nevi presented with neurological symptoms. Cerebral magnetic resonance imaging revealed a large expansive lesion in the left frontal region. …”
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  3. 663

    Globus Pallidus Internus Deep Brain Stimulation for Disabling Diabetic Hemiballism/Hemichorea by Byung-chul Son, Jin-gyu Choi, Hak-cheol Ko

    Published 2017-01-01
    “…Unilateral hemichorea/hemiballism (HH) associated with contralateral neuroimaging abnormalities of the basal ganglia, which is characterized by T1 hyperintensity on magnetic resonance imaging (MRI) and is secondary to diabetic nonketotic hyperglycemia, is a rare and unique complication of poorly controlled diabetes mellitus (DM). …”
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  4. 664

    How Accurately Can Prostate Gland Imaging Measure the Prostate Gland Volume? Results of a Systematic Review by David R. H. Christie, Christopher F. Sharpley

    Published 2019-01-01
    “…The imaging methods were ultrasound, computed tomography, and magnetic resonance imaging (US, CT, and MRI). Wide variations were noted but most articles about US and CT provided correlation coefficients that lay between 0.70 and 0.90, while those describing MRI seemed slightly more accurate at 0.80-0.96. …”
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  5. 665

    Late Deep Infections Complicating Percutaneous Pinning of Supracondylar Humerus Fractures by Achraf H. Jardaly, Ketrick LaCoste, Shawn R. Gilbert, Michael J. Conklin

    Published 2021-01-01
    “…Radiographs and magnetic resonance imaging were reviewed along with each patient’s clinical course and treatment. …”
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  6. 666

    Overuse of medical imaging and effects of payer-provider integration: quasi-experimental evidence from Finland by Konsta Lavaste

    Published 2025-01-01
    “…The more expensive computed tomography (CT) and magnetic resonance imaging (MRI) were, however, not overused. …”
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  7. 667

    Diagnostic challenge in chondromyxoid fibroma clinically mimicking neuroma by Aleksandra Izabela Masłowska, Julia Sołek, Paulina Jagodzińska-Mucha, Marcin Braun, Hanna Romańska

    Published 2024-10-01
    “…The initial diagnosis of a neuroma of the right tibial nerve was based on a magnetic resonance imaging scan. The lesion was surgically removed. …”
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  8. 668

    Fast Compressed Sensing MRI Based on Complex Double-Density Dual-Tree Discrete Wavelet Transform by Shanshan Chen, Bensheng Qiu, Feng Zhao, Chao Li, Hongwei Du

    Published 2017-01-01
    “…Compressed sensing (CS) has been applied to accelerate magnetic resonance imaging (MRI) for many years. Due to the lack of translation invariance of the wavelet basis, undersampled MRI reconstruction based on discrete wavelet transform may result in serious artifacts. …”
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  9. 669

    Fluorescence-Guided Resection of Malignant Glioma with 5-ALA by Sadahiro Kaneko, Sadao Kaneko

    Published 2016-01-01
    “…During resection surgery, the macroscopic fluorescence of PpIX to the naked eye is more sensitive than magnetic resonance imaging, and the alert real time spectrum of PpIX is the most sensitive method. …”
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  10. 670

    Pleomorphic adenoma of the parapharyngeal space by Anas Douami, Oussama Marsafi, Aicha Merzem, Hasnaa Belgadir, Omar Amriss, Nadia Moussali, Naima Elbenna

    Published 2025-03-01
    “…Considering the volume of the tumor, the complexity of the space and the potential difficulties of excision, an imaging work-up including at least computed tomography (CT) and/or magnetic resonance imaging (MRI), and possibly analysis of the vascular axes (angio-MRI, arteriography) is essential. …”
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  11. 671

    Paroxysmal sympathetic hyperactivity and refractory hypotension in Guillain-Barré syndrome with autoimmune encephalitis: a case report and literature review by Jun-Ping Wang, Yan-Bo He

    Published 2025-02-01
    “…Cerebrospinal fluid (CSF) analysis revealed protein-cell dissociation, indicative of GBS. Brain magnetic resonance imaging (MRI) showed abnormal signals in the splenium of the corpus callosum. …”
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  12. 672

    Pontocerebellar hypoplasia: clinical case and literature review by L. Anužis, E. Buivydas, D. Petrova, M. Šukys, R. Gleiznienė

    Published 2019-09-01
    “…Progressive microcephalus, sucking and swallowing disorders, jitteriness, generalized clonus, insufficient development of voluntary movements and cognitive functions, and dystonia can be observed. Magnetic resonance imaging (MRI) along with clinical signs and symptoms is very important in suspecting and diagnosing PCH. …”
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  13. 673

    A Case of Cognitive Decline Resulting from Aging, Temporal Lobe Epilepsy, and Environmental Factors by Nikhila Veluri

    Published 2019-01-01
    “…Routine laboratory test and magnetic resonance imaging results were unremarkable. During her hospital stay she showed improvement in cognitive functioning. …”
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  14. 674
  15. 675

    Disseminated Necrotizing Leukoencephalopathy Complicating Septic Shock in an Immunocompetent Patient by Pedro Gaspar-da-Costa, Sofia Reimão, Sandra Braz, João Meneses Santos, Rui M. M. Victorino

    Published 2017-01-01
    “…Investigation excluded other causes and Magnetic Resonance Imaging (MRI) was consistent with the diagnosis of DNL showing bilateral multifocal white matter lesions with a nonvascular pattern with restricted diffusion. …”
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  16. 676

    Combination of Carbon Dioxide Angiography and Outback® Elite for Revascularization of a Patient with Renal Insufficiency with Bilateral Femoropopliteal Chronic Total Occlusions by Yuhei Nojima, Shinsuke Nanto, Hidenori Adachi, Madoka Ihara, Tetsuya Kurimoto

    Published 2017-01-01
    “…She refused surgical revascularization; therefore, we performed our treatment without iodine contrast medium. First, magnetic resonance imaging was performed to confirm that the CTO lesions had caused severe claudication before intervention. …”
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  17. 677

    Federated Learning for Brain Tumor Diagnosis: Methods, Challenges and Future Prospects by Ma Yuhan

    Published 2025-01-01
    “…This paper presents a detailed literature review of the application of Federated Learning (FL) in brain tumor classification, focusing on the necessity of privacy-preserving ML using Magnetic Resonance Imaging (MRI) technology. This paper analyzes various Convolutional Neural Network (CNN) models, including VGG16, ResNet50, DenseNet121, and EfficientNet, exploring their integration within the FL framework to enhance diagnostic accuracy while preserving patient data privacy. …”
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  18. 678

    Idiopathic intracranial hypertension. Case report and literature review by L. Lauruvėnaitė, R. Raugalas, J. Grikinienė

    Published 2020-09-01
    “…Ophthalmologic examination revealed papilledema in both eyes, lumbar puncture showed an increased intracranial pressure, magnetic resonance imaging and angiography identified no structural cerebral lesions, only optic disc bulging in both eyes. …”
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  19. 679

    Extremely Unusual Coronary Involvement in Cardiac Sarcoidosis by Amanpreet Singh Wasir, Manish Bansal, Anand Jaiswal, Surbhi Pande, Abha Thakur, Haimanti Sarin, Kartikeya Bhargava

    Published 2024-07-01
    “…Echocardiography revealed global LV systolic dysfunction with inferior wall akinesia and LV ejection fraction 25%–30%. Cardiac magnetic resonance imaging confirmed these findings. It also showed subendocardial late gadolinium enhancement localized to the inferior wall segments with 50%–75% transmural extent. 18-fluorodeoxyglucose (FDG) positron emission tomography showed multiple FDG-avid lymph nodes all over the body along with intense myocardial FDG uptake confined to the inferior wall. …”
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  20. 680

    Retroaortic Left Renal Vein in a Case of Left Adrenal Adenoma: Radiological Findings by Alper Dilli, Umit Yasar Ayaz, Osman Raif Karabacak, Baki Hekimoglu

    Published 2011-01-01
    “…Our purpose is to present the ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI) findings in a case of left adrenal adenoma with a coincidental RLRV and to discuss the clinical importance of their imaging. …”
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