Showing 1,301 - 1,320 results of 1,476 for search '"magnetic resonance imaging"', query time: 0.09s Refine Results
  1. 1301

    A multi-modal deep learning model for prediction of Ki-67 for meningiomas using pretreatment MR images by Chaoyue Chen, Yanjie Zhao, Linrui Cai, Haoze Jiang, Yuen Teng, Yang Zhang, Shuangyi Zhang, Junkai Zheng, Fumin Zhao, Zhouyang Huang, Xiaolong Xu, Xin Zan, Jianfeng Xu, Lei Zhang, Jianguo Xu

    Published 2025-01-01
    “…Abstract This study developed and validated a deep learning network using baseline magnetic resonance imaging (MRI) to predict Ki-67 status in meningioma patients. …”
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  2. 1302

    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. Knowledge of the imaging findings of various benign and malignant adrenal lesions, such as adrenocortical adenomas, cortisol-producing lesions, pheochromocytomas, adrenocortical carcinoma, malignant lymphoma, and metastatic tumors, is necessary. …”
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  3. 1303

    Solid Right Ventricular Compression by Intraventricular Septum-Hematoma Induced after Percutaneous Coronary Intervention by Ibrahim El-Battrawy, Ibrahim Akin, Benedikt Münz, David Manuel Leistner, Michael Behnes, Thomas Henzler, Holger Haubenreisser, Theano Papavassiliu, Martin Borggrefe, Ralf Lehmann

    Published 2016-01-01
    “…Despite successful PCI with drug eluting stent implantation into the right coronary artery (RCA) the patient complained about recurrent angina pectoris according to Canadian Cardiovascular Society (CCS) class IV. Cardiac magnetic resonance imaging and transthoracic echocardiography revealed a massive 4.9×9.2 cm sized end-diastolic septum-hematoma, which compromised right ventricular cavity. …”
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  4. 1304

    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
    “…With continued cognitive decline, magnetic resonance imaging of the head revealed an increased number of lesions with T. gondii-associated ring-enhancing lesions. …”
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  5. 1305

    The Efficacy and Brain Network Mechanism of Acupuncture for Knee Osteoarthritis: A Study Protocol for Randomized Controlled Neuroimaging Trial by Sun YY, Wang ML, Zhao RH, Hao MY, Song S, Zhou Y, Zhang N

    Published 2025-01-01
    “…Recently, functional magnetic resonance imaging (fMRI) has been extensively applied in studying the brain mechanisms of acupuncture analgesia. …”
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  6. 1306

    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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  7. 1307

    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
    “…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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  8. 1308

    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
    “…A 25-year-old man who had weakness and numbness in both his legs also had pain radiating to the back that was induced by back flexion or extension and jumping. Magnetic resonance imaging (MRI) showed an intradural extramedullary lesion at the T10 and T11 levels. …”
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  9. 1309

    Combined real-time fMRI and real time fNIRS brain computer interface (BCI): Training of volitional wrist extension after stroke, a case series pilot study. by Avi K Matarasso, Jake D Rieke, Keith White, M Minhal Yusufali, Janis J Daly

    Published 2021-01-01
    “…<h4>Objective</h4>Pilot testing of real time functional magnetic resonance imaging (rt-fMRI) and real time functional near infrared spectroscopy (rt-fNIRS) as brain computer interface (BCI) neural feedback systems combined with motor learning for motor recovery in chronic severely impaired stroke survivors.…”
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  10. 1310

    Possible Usefulness of Gadolinium-Enhanced Brain MRI for Evaluating Risk of Perioperative Hemorrhage: A Case of Infective Endocarditis by Chikahiko Koeda, Atsushi Tashiro, Tomohiro Takahashi, Masanobu Niiyama, Ryohei Sakamoto, Takumi Kimura, Yoshihiro Morino, Katsutoshi Terui, Ryoichi Tanaka, Kunihiro Yoshioka, Hajime Kin, Hitoshi Okabayashi, Motoyuki Nakamura

    Published 2014-01-01
    “…We explored the optimum timing for surgery by employing gadolinium (Gd) contrast medium-enhanced magnetic resonance imaging (MRI) T2* weighted image (black dots) due to her high risk of perioperative cerebral hemorrhage. …”
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  11. 1311

    Abnormal Default-Mode Network Homogeneity in Melancholic and Nonmelancholic Major Depressive Disorder at Rest by Meiqi Yan, Xilong Cui, Feng Liu, Huabing Li, Renzhi Huang, Yanqing Tang, Jindong Chen, Jingping Zhao, Guangrong Xie, Wenbin Guo

    Published 2021-01-01
    “…All participants were scanned by resting-state functional magnetic resonance imaging (fMRI). Imaging data were analyzed with the network homogeneity (NH) and support vector machine (SVM) methods. …”
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  12. 1312

    Innovative Diagnostic Approaches and Treatment Strategies for Endometriosis: Current Trends and Future Direction - Review by Wiktoria Domino, Joanna Śnieżna, Wojciech Florczak, Karol Dzwonnik, Urszula Zelik, Jagienka Włodyka, Gabriela Trestka, Maria Przygoda, Jakub Dziewic, Kamila Stępień, Sabina Adamczyk

    Published 2025-01-01
    “…This paper discusses current diagnostic methods used in endometriosis, such as ultrasonography, magnetic resonance imaging (MRI), and molecular tests. Treatment of endometriosis presents a significant medical challenge due to its chronic nature and the difficulty of managing it. …”
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  13. 1313

    In Vivo MRI Tracking of Mesenchymal Stromal Cells Labeled with Ultrasmall Paramagnetic Iron Oxide Particles after Intramyocardial Transplantation in Patients with Chronic Ischemic... 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. …”
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  14. 1314

    Prenatal inflammation impairs early CD11c-positive microglia induction and delays myelination in neurodevelopmental disorders by Kazuya Fuma, Yukako Iitani, Kenji Imai, Takafumi Ushida, Sho Tano, Kosuke Yoshida, Akira Yokoi, Rika Miki, Hiroyuki Kidokoro, Yoshiaki Sato, Yuichiro Hara, Tomoo Ogi, Kohei Nomaki, Makoto Tsuda, Okiru Komine, Koji Yamanaka, Hiroaki Kajiyama, Tomomi Kotani

    Published 2025-01-01
    “…In humans, preterm infants with HCA exhibited higher IL-6 and IL-17A cord-serum levels and lower IGF-1 levels than those without HCA, followed by a higher incidence of delayed myelination on magnetic resonance imaging at the term-equivalent age. In silico analysis revealed that the transient induction of CD11c+ microglia during early development occurred similarly in mice and humans. …”
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  15. 1315

    Effects of Simultaneously Performed Dual-Task Training with Aerobic Exercise and Working Memory Training on Cognitive Functions and Neural Systems in the Elderly by Hikaru Takeuchi, Daniele Magistro, Yuka Kotozaki, Kosuke Motoki, Keyvan Kashkouli Nejad, Rui Nouchi, Hyeonjeong Jeong, Chiho Sato, Salvatore Sessa, Ryoichi Nagatomi, Massimiliano Zecca, Atsuo Takanishi, Ryuta Kawashima

    Published 2020-01-01
    “…Prior to and after training, all the subjects underwent cognitive testing, magnetic resonance imaging (MRI) involving diffusion tensor imaging (DTI), and functional MRI during performance of an N-back WM task. …”
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  16. 1316

    Acupotomy and Thread-embedding Acupuncture Combined with Korean Medicine Treatments for Adhesive Capsulitis of the Hip: A Case Report and Literature Review by Seungeun Lee, Jaeho Song, Jinkyung Park, Chan-Ju Im, Jung-Hyun Kim, Bonhyuk Goo, Yeon-Cheol Park, Yong-Hyeon Baek, Sang-Soo Nam, Byung-Kwan Seo

    Published 2025-02-01
    “…This report presents a case of adhesive capsulitis of the hip (ACH) diagnosed by magnetic resonance imaging in a 37-year-old female whose primary complaint was right hip pain. …”
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  17. 1317
  18. 1318

    Chronic fatigue and headache in post-COVID-19 syndrome: a radiological and clinical evaluation by Gonçalo G. Almeida, Gonçalo G. Almeida, Saide Alkan, Saide Alkan, Robert Hoepner, André Euler, André Euler, Lara Diem, Franca Wagner

    Published 2025-01-01
    “…This study aimed to investigate the correlation between these symptoms and T2-hyperintense white matter lesions detected on magnetic resonance imaging (MRI) of the brain and spine in patients with post-COVID-19 syndrome.MethodsThis retrospective, single-center study analyzed a sample of 96 patients from Bern University Hospital in Switzerland who presented with suspected post-COVID-19 syndrome between 2020 and 2022. …”
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  19. 1319

    Diffusion MRI-based analysis of functional alterations of the glymphatic system in children with non-lesional epilepsy by Bixia Wu, Gengbiao Zhang, Yanting Wang, Hongyi Zheng, Hui Tan, Wenbin Zheng

    Published 2025-03-01
    “…Objective: Based on diffusion tensor imaging (DTI) data, we used DTI-analysis along the perivascular space (DTI-ALPS) and free-water mapping to investigate the function of the glymphatic system and its relationship with clinical features among pediatric patients with magnetic resonance imaging (MRI)-negative non-lesional epilepsy (NLE). …”
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  20. 1320

    Combining interictal intracranial EEG and fMRI to compute a dynamic resting-state index for surgical outcome validation by Varina L. Boerwinkle, Kristin M. Gunnarsdottir, Bethany L. Sussman, Sarah N. Wyckoff, Emilio G. Cediel, Belfin Robinson, William R. Reuther, Aryan Kodali, Sridevi V. Sarma

    Published 2025-01-01
    “…We developed a novel seizure onset network characterization tool that combines dynamic biomarkers of resting-state intracranial stereoelectroencephalography (rs-iEEG) and resting-state functional magnetic resonance imaging (rs-fMRI), vetted against surgical outcomes. …”
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