Showing 61 - 80 results of 2,147 for search '"MRI"', query time: 0.06s Refine Results
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    Giant Cell Arteritis: An Atypical Presentation Diagnosed with the Use of MRI Imaging by Siddesh Shambhu, Lisbet Suarez

    Published 2016-01-01
    “…Atypical presentations of GCA without “overt” cranial ischemic manifestations have become increasingly recognised but we report for the first time a case of GCA presenting as mild upper abdominal pain and generalized weakness in the context of hyponatremia as the presenting manifestation of vasculitis that was subsequently diagnosed by MRI scanning. This case adds to the literature and emphasises the importance of MRI in the evaluation of GCA patients without “classic” cranial ischemic symptoms.…”
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  4. 64

    Tracheal Agenesis: A Challenging Prenatal Diagnosis—Contribution of Fetal MRI by Charline Bertholdt, Estelle Perdriolle-Galet, Pascale Bach-Segura, Olivier Morel

    Published 2015-01-01
    “…Prenatal diagnosis of tracheal agenesis is possible with fetal MRI but the really challenge is to think about this pathology.…”
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  5. 65

    Diffusion-Weighted MRI and FDG-PET in Diagnosis of Endometrial Stromal Nodule by Shunsuke Maruyama, Yukiyasu Sato, Yumiko Satake, Hiroko Mise, Tomoko Kim

    Published 2015-01-01
    “…The tumor exhibited high signal intensity in diffusion-weighted MRI (DW-MRI) and intense accumulation of 18F-fluorodeoxyglucose (FDG) in positron emission tomography (PET). …”
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    A Modified Phase Cycling Method for Complex-Valued MRI Reconstruction by Wei He, Yu Zhang, Junling Ding, Linman Zhao

    Published 2020-01-01
    “…A modified approach is proposed to remove these artifacts under practical MRI subsampling, by adding one-dimensional total variation (TV) regularization into the phase cycling method to “pre-process” the magnitude component before its update. …”
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    Probing Neural Transplant Networks In Vivo with Optogenetics and Optogenetic fMRI by Andrew J. Weitz, Jin Hyung Lee

    Published 2016-01-01
    “…A recently developed technology, termed optogenetic functional magnetic resonance imaging (ofMRI), offers a possible solution. By combining targeted activation of transplanted neurons with large-scale, noninvasive measurements of brain activity, ofMRI can directly visualize the effect of engrafted neurons firing on downstream regions. …”
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    Cavernous Breast Hemangioma Mimicking an Invasive Lesion on Contrast-Enhanced MRI by Menelaos Zafrakas, Panayiota Papasozomenou, Panayiotis Eskitzis, Demetrios Zouzoulas, Glyceria Boulogianni, Thomas Zaramboukas

    Published 2019-01-01
    “…We present a rare case of a 43-year-old woman with a cavernous hemangioma of the breast, presenting only on MRI and evading mammographic and ultrasonographic imaging. …”
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    Myelography in the Age of MRI: Why We Do It, and How We Do It by Christoph Ozdoba, Jan Gralla, Alexander Rieke, Ralph Binggeli, Gerhard Schroth

    Published 2011-01-01
    “…Since the introduction of magnetic resonance imaging into clinical routine in the mid-1980s, the role of myelography seemed to be constantly less important in spinal diagnostics, but it remains a method that is probably even superior to MRI for special clinical issues. This paper briefly summarizes the historical development of myelography, describes the technique, and discusses current indications like the detection of CSF leaks or cervical root avulsion.…”
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    Hearing Thresholds Changes after MRI 1.5T of Head and Neck by Maryam Bahaloo, Mohammad Hossein Davari, Mohammad Sobhan, Seyyed Jalil Mirmohammadi, Mohammad Taghi Jalalian, Mohammad Javad Zare Sakhvidi, Farimah Shamsi, Sam Mirfendereski, Abolfazl Mollasadeghi, Amir Houshang Mehrparvar

    Published 2019-01-01
    “…Exposure to high intensity noise produced by MRI is a cause for concern. This study was conducted to determine the temporary and permanent effects of exposure to noise created by performing MRI on the hearing threshold of the subjects using conventional and extended high frequency audiometry. …”
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    Activation of Human Auditory Cortex in Retrieval Experiments: An fMRI Study by Birgit Gaschler-Markefski, Frank Baumgart, Claus Tempelmann, Marty G. Woldorff, Henning Scheich

    Published 1998-01-01
    “…In a previous functional magnetic resonance (fMRI) study, a subdivision of the human auditory cortex into four distinct territories was achieved. …”
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    Brain MRI Segmentation with Multiphase Minimal Partitioning: A Comparative Study by Elsa D. Angelini, Ting Song, Brett D. Mensh, Andrew F. Laine

    Published 2007-01-01
    “…A clinical study was performed on a database of 10 adult brain MRI volumes to compare the level set segmentation to three other methods: “idealized” intensity thresholding, fuzzy connectedness, and an expectation maximization classification using hidden Markov random fields. …”
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    Mediterranean diet and dementia: MRI marker evidence from meta-analysis by Xiaojie Wang, Zhiyao Xin, Xiuwen Li, Keying Wu, Wanxin Wang, Lan Guo, Li Wang, Xin Mo, Xinjian Liu, Zhihui Guo, Jing Wang, Ciyong Lu

    Published 2025-01-01
    “…Mediterranean diet (MeDi) has been suggested to be associated with brain Magnetic Resonance Imaging (MRI) markers related to dementia, but the existing evidence is inconsistent. …”
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