Showing 461 - 480 results of 2,147 for search '"MRI"', query time: 0.09s Refine Results
  1. 461

    THE USE OF ARTIFICIAL INTELLIGENCE ON COLPOSCOPY IMAGES AND SEGMENTAL VOLUMES, CONSTRUCTED FROM MRI AND CT IMAGES, IN THE DIAGNOSIS AND STAGING OF PRECANCERS, CERVICAL CANCERS AND THYROID CANCERS by Hlescu Cristian Stefan, Tudor Florin Ursuleanu, Roxana Grigorovici, Andreea Roxana Luca, Ramona Elena Teiu, Maria Paula Comanescu, Alina Ionela Calin, Alexandru Grigorovici

    Published 2024-12-01
    “…Additionally, the research includes a comparative study of various algorithms and tools employed in segmental volumetric constructions to generate 3D images from MRI/CT data. This study will also evaluate current advancements in DICOM image processing using techniques such as volume rendering, transfer functions for opacity and color, and shades of gray from DICOM images projected in a three-dimensional space. …”
    Get full text
    Article
  2. 462
  3. 463

    Evaluation of parameters extracted from tissue residue functions in dynamic susceptibility contrast MRI: Healthy volunteers examined during normal breathing and spontaneous hyperventilation by Ronnie Wirestam, Arthur Chakwizira, Peter Reinstrup

    Published 2025-02-01
    “…Dynamic susceptibility contrast magnetic resonance imaging (DSC-MRI) is the most common MRI method in clinical environments for assessment of perfusion-related parameters. …”
    Get full text
    Article
  4. 464
  5. 465

    Deep Transfer Learning for Classification of Late Gadolinium Enhancement Cardiac MRI Images into Myocardial Infarction, Myocarditis, and Healthy Classes: Comparison with Subjective Visual Evaluation by Amani Ben Khalifa, Manel Mili, Mezri Maatouk, Asma Ben Abdallah, Mabrouk Abdellali, Sofiene Gaied, Azza Ben Ali, Yassir Lahouel, Mohamed Hedi Bedoui, Ahmed Zrig

    Published 2025-01-01
    “…<b>Background/Objectives:</b> To develop a computer-aided diagnosis (CAD) method for the classification of late gadolinium enhancement (LGE) cardiac MRI images into myocardial infarction (MI), myocarditis, and healthy classes using a fine-tuned VGG16 model hybridized with multi-layer perceptron (MLP) (VGG16-MLP) and assess our model’s performance in comparison to various pre-trained base models and MRI readers. …”
    Get full text
    Article
  6. 466

    Real-Time fMRI Neurofeedback Modulation of Dopaminergic Midbrain Activity in Young Adults With Elevated Internet Gaming Disorder Risk: Randomized Controlled Trial by Anqi Gu, Cheng Lam Chan, Xiaolei Xu, Joseph P Dexter, Benjamin Becker, Zhiying Zhao

    Published 2025-01-01
    “… This study provides preliminary evidence for real-time functional magnetic resonance imaging neurofeedback (rt-fMRI NF) as a potential intervention approach for internet gaming disorder (IGD). …”
    Get full text
    Article
  7. 467

    Correlation Between Shoulder Pain Severity, Acromion Morphology, and Acromiohumeral Distance Using MRI: A Study at Haji Adam Malik Hospital Medan in 2022 by Husnul Fuad Albar, Geon Rendy, Iman Dwi Nanto

    Published 2024-10-01
    “…A total of 38 patients with a confirmed diagnosis of shoulder pain underwent shoulder MRI examinations and were assessed using the ASES score. …”
    Get full text
    Article
  8. 468
  9. 469
  10. 470

    Uterine Rupture on MRI Presenting as Nonspecific Abdominal Pain in a Primigravid Patient with 28-Week Twins Resulting in Normal Neurodevelopmental Outcomes at Age Two by Kathryn L. Ponder, Rosa Won, Laurel Clymer

    Published 2019-01-01
    “…Ultrasound imaging after 3 days of worsening abdominal pain revealed extrauterine fluid, prompting an urgent MRI. MRI diagnosed the uterine rupture with hemoperitoneum and herniation of both amniotic sacs outside of the uterus, including one twin’s torso and extremities, prompting emergency cesarean section. …”
    Get full text
    Article
  11. 471
  12. 472

    Surveillance of HCC Patients after Liver RFA: Role of MRI with Hepatospecific Contrast versus Three-Phase CT Scan—Experience of High Volume Oncologic Institute by Vincenza Granata, Mario Petrillo, Roberta Fusco, Sergio Venanzio Setola, Elisabetta de Lutio di Castelguidone, Orlando Catalano, Mauro Piccirillo, Vittorio Albino, Francesco Izzo, Antonella Petrillo

    Published 2013-01-01
    “…To compare the diagnostic accuracy of hepatospecific contrast-enhanced MRI versus triple-phase CT scan after radiofrequency ablation (RFA) in hepatocellular carcinoma (HCC) patients. …”
    Get full text
    Article
  13. 473
  14. 474

    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. …”
    Get full text
    Article
  15. 475

    In Vivo MRI Tracking of Mesenchymal Stromal Cells Labeled with Ultrasmall Paramagnetic Iron Oxide Particles after Intramyocardial Transplantation in Patients with Chronic Ischemic Heart Disease by Anders Bruun Mathiasen, Abbas Ali Qayyum, Erik Jørgensen, Steffen Helqvist, Annette Ekblond, Michael Ng, Kishore Bhakoo, Jens Kastrup

    Published 2019-01-01
    “…Longitudinal tracking using magnetic resonance imaging (MRI) of myocardial injected cells labeled with iron oxide nanoparticles has shown promising results in numerous preclinical studies but has yet to be evaluated in human studies. …”
    Get full text
    Article
  16. 476

    Vulnerability for alcohol use disorder after adverse childhood experiences (AUDACE): protocol for a longitudinal fMRI study assessing neuropsychobiological risk factors for relapse by Falk Kiefer, Cagdas Türkmen, Noah Machunze, Haoye Tan, Sarah Gerhardt, Sabine Vollstädt-Klein

    Published 2022-06-01
    “…Emotion processing, stress sensitivity, cue reactivity and cognitive functioning will be assessed using task-based functional MRI (fMRI). Additionally, saliva cortisol and blood samples will be taken to measure hormonal stress response and to perform genome wide association analyses, respectively. …”
    Get full text
    Article
  17. 477

    Accuracy Verification of Magnetic Resonance Imaging (MRI) Technology for Lower-Limb Prosthetic Research: Utilising Animal Soft Tissue Specimen and Common Socket Casting Materials by Mohammad Reza Safari, Philip Rowe, Arjan Buis

    Published 2012-01-01
    “…Lower limb prosthetic socket shape and volume consistency can be quantified using MRI technology. Additionally, MRI images of the residual limb could be used as an input data for CAD-CAM technology and finite element studies. …”
    Get full text
    Article
  18. 478

    Assessment of Suspected Breast Lesions in Early-Stage Triple-Negative Breast Cancer during Follow-Up after Breast-Conserving Surgery Using Multiparametric MRI by Lamiss Mohamed Abd El Aziz Sad, Naglaa Lofty Dabees, Dareen Abd El-Aziz Mohamed, Amr Tageldin, Samar Galal Younis

    Published 2022-01-01
    “…Histopathological assessment was consistent with the MRI findings in all eight cases. The combination of the data produced by DWI-MRI and dynamic contrast-enhanced (DCE) MRI resulted in 100%sensitivity, 92.5% specificity, 90.9% positive predictive value, 100% negative predictive value, and 98% accuracy. …”
    Get full text
    Article
  19. 479
  20. 480