Showing 1,821 - 1,840 results of 2,147 for search '"MRI"', query time: 0.08s Refine Results
  1. 1821

    Pituitary Metastatic Composite Tumors: A Case Report with Next-Generation Sequencing and Review of the Literature by Matthew Helton, Muhammad Abu-Rmaileh, Kevin Thomas, Murat Gokden, Alissa Kanaan, Analiz Rodriguez

    Published 2020-01-01
    “…He had a history of colon cancer treated with colectomy and clear cell renal carcinoma treated with left nephrectomy. A preoperative MRI demonstrated growth of a peripherally enhancing, centrally necrotic mass with sellar expansion measuring 5.7×3.1×3.0 cm. …”
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  2. 1822

    Tumor-Induced Osteomalacia: Increased Level of FGF-23 in a Patient with a Phosphaturic Mesenchymal Tumor at the Tibia Expressing Periostin by Anke H. Hautmann, Josef Schroeder, Peter Wild, Matthias G. Hautmann, Elisabeth Huber, Patrick Hoffstetter, Martin Fleck, Christiane Girlich

    Published 2014-01-01
    “…FGF-23 levels were significantly increased, and total body magnetic resonance imaging (MRI) revealed a tumor mass located at the distal tibia leading to the diagnosis of tumor-induced osteomalacia (TIO). …”
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  3. 1823

    Dyke-Davidoff-Masson syndrome: A rare case of hemiatrophy with chronic seizure disorder by Utkarsh Pradeep, Anjalee Chiwhane, Sourya Acharya, Pradeep Kumar, Paschyanti Kasat

    Published 2025-03-01
    “…Magnetic Resonance Imaging (MRI) revealed right-sided cerebral atrophy with extensive cystic encephalomalacia, ex vacuo dilatation of the right lateral ventricle, and gliosis in the right fronto-parietal and fronto-temporal regions. …”
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    Article
  4. 1824

    Pleomorphic xanthoastrocytoma, case series and review of literature by Farrag Mohammad, Ahmed Abd Essattar Abd Elhakeem, Ahmad Algheriany, Ahmed Elshanawany

    Published 2025-02-01
    “…Epidemiologic characteristics and preoperative clinical findings were recorded. Preoperative MRI characteristics and postoperative histopathology and immunohistochemistry were analyzed. …”
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  5. 1825

    The value of fixed segment mobility in posterior dynamic stabilization: a single-center retrospective study by Yulu Sun, Jianbin Guan, Hao Chen, Xiaojie Sun, Kaitan Yang, Qing Fang

    Published 2025-02-01
    “…Abstract Purpose This study aims to compare the effects of two generations of the Isobar dynamic fixation system—Isobar TTL (first-generation, less mobile) and Isobar EVO (second-generation, more mobile)—on the surgical and adjacent intervertebral disc segments, based on MRI findings. Methods A retrospective analysis was conducted on 29 patients treated with fenestrated decompression and Isobar EVO stabilization and 34 patients treated with fenestrated decompression and Isobar TTL stabilization. …”
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  6. 1826

    Therapeutic potential of targeting the IRF2/POSTN/Notch1 axis in nucleus pulposus cells for intervertebral disc degeneration by Daxue Zhu, Zhaoheng Wang, Shijie Chen, Yanhu Li, Xuewen Kang

    Published 2025-01-01
    “…The severity of IDD was evaluated using MRI and histological analysis. Results Deletion of POSTN significantly alleviated IDD by suppressing NLRP3 inflammasome activity and pyroptosis in NP cells. …”
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    Article
  7. 1827

    Causal Link between Ventricular Ectopy and Concussion by J. Patrick Neary, Jyotpal Singh, Jonathan P. Christiansen, Taylor A. Teckchandani, Kirsty L. Potter

    Published 2020-01-01
    “…Structural neuroimaging of the brain (MRI) was unremarkable, but electrocardiography (ECG) assessments using a 24-hour Holter monitor revealed significant incidence of ventricular ectopy (9.4%; 9,350/99,836 beats) over a period of 5–6 months after injury and then a further increase in ventricular ectopy to 18% (15,968/88,189 beats) during the subsequent 3 months. …”
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  8. 1828

    Ultrasound-detected osteophytes predict the development of radiographic and clinical features of hand osteoarthritis in the same finger joints 5 years later by Tore K Kvien, Hilde Berner Hammer, Ida K Haugen, Barbara Slatkowsky-Christensen, Alexander Mathiessen

    Published 2017-08-01
    “…These osteophytes were confirmed in the majority of joints where MRI assessment was available. Significant associations were found between ultrasound-detected osteophytes and development of both radiographic OA (OR=4.1, 95% CI 2.0 to 8.1) and clinical bony enlargement (OR=3.5, 95% CI 2.4 to 5.1) and also incident radiographic osteophytes (OR=4.2, 95% CI 2.1 to 8.5) and JSN (OR=5.3, 95% CI 2.1 to 13.4).Conclusion Ultrasound-detected osteophytes predicted incident radiographic and clinical hand OA 5 years later. …”
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  9. 1829

    Zinner syndrome unveiled: Ectopic ureter and seminal vesicle cyst leading to urinary dysfunction: A case report by Zaid Sawaftah, Khaled Sawafta, Moath Hattab, Adel Abu Al Rub, Omar Sawafta, Jehad Khamaysa, Humam Emad Rajha, Jana Dibas, Muath Daraghmeh, Yazan Dibas

    Published 2025-03-01
    “…ZS is often diagnosed late due to nonspecific symptoms, with an average diagnosis age of 29.35 years. MRI is the gold standard for diagnosis, revealing seminal vesicle cysts, renal agenesis, and ejaculatory duct obstruction. …”
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  10. 1830

    Repetitive Transcranial Magnetic Stimulation of Dorsolateral Prefrontal Cortex Affects Performance of the Wisconsin Card Sorting Task during Provision of Feedback by Ji Hyun Ko, Oury Monchi, Alain Ptito, Michael Petrides, Antonio P. Strafella

    Published 2008-01-01
    “…More recently, we showed using event-related fMRI that the dorsolateral prefrontal cortex (DL-PFC) significantly increased activity during feedback but not matching periods of the WCST, consistent with its proposed role in the monitoring of information in working memory. …”
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  11. 1831

    A Rare Presentation of Orbital Castleman’s Disease by Ruchi Goel, Akash Raut, Ayushi Agarwal, Shweta Raghav, Sumit Kumar, Simmy Chaudhary, Priyanka Golhait, Sushil Kumar, Ravindra Saran

    Published 2020-01-01
    “…A well-defined extraconal orbital lesion encasing the left lateral rectus muscle with intraconal extension was seen on Magnetic Resonance Imaging (MRI) that led to the provisional diagnosis of left solitary encapsulated venous malformation. …”
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  12. 1832

    Myocarditis Concurrent with Sweet Syndrome: A Presentation of Acute Myeloid Leukemia by Christopher G. Burkeen, David Pottinger, Chaitanya Iragavarapu, Reshma Ramlal, Gerhard Hildebrandt

    Published 2021-01-01
    “…Heart catheterization performed at outside institution was negative for coronary artery disease. Cardiac MRI images were compatible with myocarditis. Dermal biopsy of the rash was consistent with sweet syndrome. …”
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  13. 1833

    Temporal–Spatial Acupuncture Effects on Poststroke Sensorimotor Cortex via Yanglingquan (GB34) by Ruoyi Liu, Yue Wang, Myadagbadam Boldbayar, Yuanyuan Li, Chen Chen, Xin Yu, Tianjiao Xu, Muzhao Zhang, Yihuai Zou, Hua Zhang

    Published 2024-01-01
    “…To explore motor cortex pathology and acupuncture’s immediate spatiotemporal effects on poststroke motor pathway impairment, 63 patients and 42 healthy subjects underwent three functional magnetic resonance imaging (fMRI) scans: resting-state, passive finger movement, and acupuncture at Yanglingquan points. …”
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  14. 1834

    A Rare Case of Aneurysmal Bone Cyst of Calcaneum: A Case Report by Chayan K Pal, RP Raghavendra Raju, Athmaram Meda, Chennur Shaik Mohammed Sibghatulla Mazhar, Navya Pulimi, Y Kiran Kumar

    Published 2024-06-01
    “…A magnetic resonance imaging (MRI) scan was done which showed a lytic lesion with multiple fluid levels in the lesion. …”
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  15. 1835

    Solid-Pseudopapillary Tumor of the Pancreas: A Single Center Experience by Valentina Beltrame, Gioia Pozza, Enrico Dalla Bona, Alberto Fantin, Michele Valmasoni, Cosimo Sperti

    Published 2016-01-01
    “…Most of SPT can be diagnosed by CT or MRI, and the role of other diagnostic tools is very limited. …”
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  16. 1836

    Simulation of Contrast Agent Transport in Arteries with Multilayer Arterial Wall: Impact of Arterial Transmural Transport on the Bolus Delay and Dispersion by Min Xu, Xiao Liu, Ang Li, Yubo Fan, Anqiang Sun, Xiaoyan Deng, Deyu Li

    Published 2014-01-01
    “…One assumption of DSC-MRI is that the injected contrast agent is kept totally intravascular and the arterial wall is impermeable to contrast agent. …”
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  17. 1837

    Longitudinal investigation of neurobiological changes across pregnancy by Yanbin Niu, Benjamin N. Conrad, M. Catalina Camacho, Sanjana Ravi, Hannah A. Piersiak, Lauren G. Bailes, Whitney Barnett, Mary Kate Manhard, David A. Cole, Ellen Wright Clayton, Sarah S. Osmundson, Seth A. Smith, Autumn Kujawa, Kathryn L. Humphreys

    Published 2025-01-01
    “…Each visit includes anatomical and diffusion-weighted MRI, and assessments of waking salivary hormones, hair hormones, and inflammatory cytokines. …”
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  18. 1838

    Automated Subfield Volumetric Analysis of Hippocampus in Patients with Drug-Naïve Nondementia Parkinson’s Disease by Jin-Woo Park, Chan-Nyoung Lee, Youngbo Sim, Hyung-Kyu Ham, Woo-Suk Tae, Byung-Jo Kim

    Published 2019-01-01
    “…All subjects were scanned with a 1.5 tesla MRI. The volumes of the seven subfields were calculated separately, and then, the whole hippocampal volume was calculated by the summing of CA1, CA2-3, CA4-DG, subiculum, presubiculum, and fimbria, excluding the hippocampal fissure. …”
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  19. 1839

    Unexpected Bone Metastases from Thyroid Cancer by Sandra Gibiezaite, Savas Ozdemir, Sania Shuja, Barry McCook, Monica Plazarte, Mae Sheikh-Ali

    Published 2015-01-01
    “…The patient is a 37-year-old woman with a diagnosis of DTC who had focal areas of increased uptake in the head on WBS with no correlative findings on CT and MRI. Initially, false positive findings were suspected since patient had a low risk for developing metastases. …”
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  20. 1840

    A rare case of double pituitary prolactinomas: the diagnostic application of intraoperative ultrasonography and DNA methylation markers by Jared C. Reese, Thomas M. Zervos, Jack Rock, Abeer Tabbarah, Houtan Noushmehr, Grayson Herrgott, Ana Valeria Castro

    Published 2025-01-01
    “…A 29-year-old woman diagnosed with double lactotroph tumors through hormonal and MRI workup underwent surgical resection due to cabergoline intolerance. …”
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