Showing 1,101 - 1,120 results of 2,850 for search '"MRI"', query time: 0.07s Refine Results
  1. 1101

    Recurrent Adenomatous Neuroendocrine Tumor of the Middle Ear: A Diagnostic Challenge by J. Vilain, J.-C. Degols, S. Ledeghen

    Published 2018-01-01
    “…Nevertheless, clinical and CT/MRI analyses are necessary follow-ups for preventing or detecting recurrence or metastasis. …”
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  2. 1102

    Lymphoma Presenting as Acute-Onset Dysphagia by Daniel B. Simmons, Andrew W. Bursaw

    Published 2015-01-01
    “…CSF analysis showed elevated protein and a normal cell count; contrast-enhanced MRI of the brain was normal. He was treated with IVIG for a presumed bulbar-variant AIDP and gradually improved. …”
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  3. 1103

    基于集成磁共振成像的正常儿童及青年人脑体积测量 by 戴艳, 陈颖茜, 苏舒, 钱龙, 吴柳晖, 张洪宇, 范淼, 杨智云

    Published 2022-03-01
    “…目的以传统T1(T1-FSPGR)成像为标准,对比研究基于集成磁共振成像(SyMRI)对正常青年及儿童的脑组织体积分割测量的一致性。方法前瞻性收集38例6~13岁健康儿童志愿者及30例22~26岁健康青年志愿者的T1-FSPGR 及SyMRI图像,分别用FreeSurfer软件及Synthetic MR软件处理并计算得到脑内的总灰质体积(GMV)、总白质体积(WMV)、脑实质体积(BPV)及颅内体积(ICV)。…”
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  4. 1104

    A deep learning approach for automatic 3D segmentation of hip cartilage and labrum from direct hip MR arthrography by Malin Kristin Meier, Ramon Andreas Helfenstein, Adam Boschung, Andreas Nanavati, Adrian Ruckli, Till D. Lerch, Nicolas Gerber, Bernd Jung, Onur Afacan, Moritz Tannast, Klaus A. Siebenrock, Simon D Steppacher, Florian Schmaranzer

    Published 2025-02-01
    “…Abstract The objective was to use convolutional neural networks (CNNs) for automatic segmentation of hip cartilage and labrum based on 3D MRI. In this retrospective single-center study, CNNs with a U-Net architecture were used to develop a fully automated segmentation model for hip cartilage and labrum from MRI. …”
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  5. 1105

    Multimodal Magnetic Resonance Findings in Parkinson’s Disease With “Antecedent Essential Tremor”: A Case Series of a Large Kindred by Kong Y, Yao L, Xiao X, Chen A, Wang K, Yan H, Sun R, Liu R, Kong Q

    Published 2025-01-01
    “…The clinical characteristics, genetic testing and multimodal MRI data of 16 family members were collected. Multimodal MRI analysis included structural MRI, diffusion tensor imaging (DTI) and tractography, and quantitative susceptibility mapping (QSM).Results: Two second-generation family members diagnosed PD had ET history before PD performance appeared, five third-generation family members were diagnosed with ET. …”
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  6. 1106

    Bell’s palsy misdiagnosis: characteristics of occult tumors causing facial paralysis by Eun-Jae Chung, Damir Matic, Kevin Fung, S. Danielle MacNeil, Anthony C. Nichols, Ruba Kiwan, KengYeow Tay, John Yoo

    Published 2022-10-01
    “…Initial magnetic resonance imaging (MRI) was performed in all 9 patients and 8 underwent a follow-up MRI. …”
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  7. 1107

    Malignant Glioma in the Cerebellum Presenting as Multiple Small Lesions by Takashi Mamiya, Shinji Shimato, Toshihisa Nishizawa, Takashi Yamanouchi, Kojiro Ishikawa, Makoto Ito, Masato Abe, Kyozo Kato

    Published 2019-01-01
    “…The lesions were considered multicentric glioma based on MRI definition. The treatment with temozolomide and whole brain radiation was completed. …”
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  8. 1108

    The Incidence and Risk Factors for the Presence of Type 1B or Type 3 Utero-ovarian Anastomoses During Uterine Artery Embolization by Bora Peynircioğlu, Barbaros Erhan Çil, Fatma Gonca Eldem, Ferdi Çay

    Published 2024-02-01
    “…Patients’ demographics, indication for UAE, presence and type of UOA, presence of adnexal pathology at preprocedural MRI, history of pelvic surgery, and total uterine volume at preprocedural MRI were retrospectively evaluated. …”
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  9. 1109

    Enhanced CATBraTS for Brain Tumour Semantic Segmentation by Rim El Badaoui, Ester Bonmati Coll, Alexandra Psarrou, Hykoush A. Asaturyan, Barbara Villarini

    Published 2025-01-01
    “…This paper introduces a novel, fully automated model called Enhanced Channel Attention Transformer (E-CATBraTS) for Brain Tumour Semantic Segmentation; this model builds upon 3D CATBraTS, a vision transformer employed in magnetic resonance imaging (MRI) brain tumour segmentation tasks. E-CATBraTS integrates convolutional neural networks and Swin Transformer, incorporating channel shuffling and attention mechanisms to effectively segment brain tumours in multi-modal MRI. …”
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  10. 1110

    A rare case of extrapelvic endometriosis in the right sciatic notch by Gregory Liller, DO, Sahejmeet Guraya, MD, Nathan Katragadda, BA, Vijaya Kosaraju, MD, Richard Barger, MD, Peter Young, MD, Patrick Getty, MD, Navid Faraji, MD

    Published 2025-03-01
    “…The patient underwent medical treatment with a gonadotropin-release hormone agonist and oral contraceptives, with close imaging follow-up including a 6-month post-treatment MRI.…”
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  11. 1111

    A fulminant case of JC virus encephalopathy supporting a novel syndrome associated with JC virus infection of cortical neurons by Matteo Ciocca, Marta Pirovano, Monica Lodi, Antonino Romeo, Vincenza Fetoni

    Published 2016-07-01
    “…He passed away 3 weeks after onset of symptoms. On admission, brain MRI demonstrated a prominent grey matter involvement. …”
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  12. 1112
  13. 1113

    Causal Links Between Brain Functional Networks and Endometriosis: A Large-Scale Genetic-Driven Observational Study by Feng S, Wang Y, Liu S, Zhang Y, He L

    Published 2025-02-01
    “…This study aims to explore these relationships using Mendelian Randomization (MR) analysis.Methods: Data from 191 resting-state functional MRI (rsfMRI) phenotypes and endometriosis genetic datasets were analyzed using both forward and reverse MR approaches. …”
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  14. 1114

    骨髓间充质干细胞移植治疗小型猪急性心肌梗死的转归

    Published 2011-01-01
    “…采用经皮球囊封堵法制备急性心肌梗死(AMI)模型,双标记的MSC经冠脉移植入小型猪心肌梗死区域,移植后24 h、3周、8周在MRI下进行活体动态示踪。【结果】 普鲁士蓝染色显示25 µg Fe/mL SPIO与0.8 µL/mL阳离子脂质体联合对MSC的标记率达95% ~ 100%,对绿色荧光蛋白的表达无影响,标记细胞仍均具备多向分化能力冠脉移植MSC后24 h、3周、8周MRI成像均可见梗死区域的室间隔有明显区别于周边组织的低信号。…”
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  15. 1115

    Construction of a Multimodal Neuroimaging Data Fusion System and Evaluation of Mental Fatigue Using Nonlinear Analysis by Rui Chen, Zhenzhong Li, Yi Lai

    Published 2021-01-01
    “…Based on electroencephalogram (EEG) and fMRI (functional magnetic resonance imaging), the four-dimensional consistency of local neural activities (FOCA) and local multimodal serial analysis (LMSA) are first introduced to fuse EEG and fMRI organically. …”
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  16. 1116

    多灶和多中心性乳腺癌与单灶乳腺癌的临床特征差异分析 by 张汉臣, 林卓琛, 王红莉, 刘海晴, 程子亮, 吴卓

    Published 2019-01-01
    “…【目的】比较多灶性、多中心性乳腺癌(MMBC)与单灶乳腺癌(UBC)的临床、MRI与病理的差异。【方法】回顾性分析2016年4月至2018年2月经病理证实的MMBC患者55例,UBC患者68例,比较两者的常规病理类型、分子亚型和MRI强化表现的特点与差异。…”
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  17. 1117

    Diagnosis of COVID-19 Using a Deep Learning Model in Various Radiology Domains by Yousef Alhwaiti, Muhammad Hameed Siddiqi, Madallah Alruwaili, Ibrahim Alrashdi, Saad Alanazi, Muhammad Hasan Jamal

    Published 2021-01-01
    “…In this work, we designed a model using convolutional neural network in order to detect COVID-19 from X-ray, Computed Tomography (CT), and Magnetic Resonance Imaging (MRI) images. The proposed model has 27 layers (input, convolutional, max-pooling, dropout, flatten, dense, and output layers), which has been tested and validated on various radiology domains such as X-ray, CT, and MRI. …”
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  18. 1118
  19. 1119

    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
    “…Where available, remission was also corroborated by a repeat MRI. Clinical, radiological and treatment details were compiled. …”
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  20. 1120

    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
    “…Thus, the more convenient mathematical algorithm and the safer MRI protocols may facilitate prospective measurements of BD.…”
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