Showing 1 - 20 results of 48 for search 'Clinical brain CT*', query time: 0.09s Refine Results
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    Dexamethasone in brain tumor patients: a real-world pharmacovigilance audit by Vindhya Prasad, Ali Elhag, Louis Onyiriuka, Engelbert Mthunzi, Sarah Hatch, Awais Naeem, Fatmahelzahraa Noureldin, Francesco Marchi, Francesco Marchi, Ahmed Raslan, Yasir A. Chowdhury, Jonathan Shapey, Jonathan Shapey, Richard Gullan, Ranjeev Bhangoo, Francesco Vergani, Keyoumars Ashkan, Jose Pedro Lavrador, Jose Pedro Lavrador

    Published 2025-08-01
    “…Prolonged steroid use (>2 weeks) (OR = 3.5, [95% CI: 1.1–11.0], p = 0.04), and absence of an MDT steroid plan (OR = 4.2, [95% CI: 1.2–15.0], p = 0.03) were significant predictors of complications, particularly of Common Terminology Criteria for Adverse Events (CTCAE) Grade 2–3 severity. Nurse-led clinic follow-up was more common in surgical patients (91%) than BSC patients (24.6%, p < 0.001) and supported steroid monitoring.DiscussionProlonged steroid use and incomplete documentation of steroid plan were associated with increased steroid-related complications highlighting the need for more robust prescribing protocols and improved multidisciplinary follow-up.…”
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    An effective brain stroke diagnosis strategy based on feature extraction and hybrid classifier by Maha Samir Elsayed, Gehad Ahmed Saleh, Ahmed I. Saleh, Abeer Twakol Khalil

    Published 2025-08-01
    “…The hybrid deep learning framework integrates Vision Transformer (ViT) and VGG16 to enable accurate and interpretable stroke detection from CT images. The model was trained and evaluated using a publicly available dataset from Kaggle, achieving impressive results: a test accuracy of 99.6%, a precision of 1.00 for normal cases and 0.98 for stroke cases, a recall of 0.99 for normal cases and 1.00 for stroke cases, and an overall F1-score of 0.99. …”
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    Masked and Noise-Masked Multimodal Brain Tumor Image Segmentation Using SegFormer and Shared Encoder Framework by K. Hemalatha, P. R. Vishnu Vardhan, Alfred Dharmaraj Aravindraj, S. Hari Hara Sudhan

    Published 2025-01-01
    “…Medical image segmentation is a critical task in clinical diagnosis and treatment, particularly for brain tumor analysis using imaging modalities such as Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans. …”
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    Ischemic stroke of undetermined source as a priming event for brain metastasis: a case report and systematic literature review by Paolo Amisano, Antonio Ciacciarelli, Svetlana Lorenzano, Irene Berto, Sara Belcastro, Danilo Toni, Manuela De Michele

    Published 2025-08-01
    “…A follow-up whole-body computed tomography (CT) scan confirmed a right upper lobe lung mass, which was diagnosed as pulmonary adenocarcinoma on subsequent mediastinal lymph node biopsy. …”
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    Non-Contrast MRI Sequences for Ischemic Stroke: A Concise Overview for Clinical Radiologists by Bachtiar NA, Murtala B, Muis M, Ilyas MI, Abdul Hamid H, As'ad S, Tammasse J, Wuysang AD, Soraya GV

    Published 2024-11-01
    “…The current gold standards for vascular imaging in stroke include computed tomography angiography (CTA), digital subtraction angiography (DSA) and magnetic resonance angiography (MRA). …”
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    Evaluating the role of quantitative pupillometry in chronic subdural hematoma: A pilot study by Lukas Klein, Christopher Beynon, Daniel Kühlwein, Sandro M. Krieg, Alexander Younsi, Pavlina Lenga

    Published 2025-01-01
    “…Methods: This prospective study included 26 elderly cSDH patients between 65 and 97 years of age undergoing standard cranial computed tomography (cCT) and surgical burr-hole hematoma evacuation at our institution. …”
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    Functional connectivity-related changes underlying mindfulness meditation for internet gaming disorder: a randomized clinical trial by Xuefeng Xu, Haosen Ni, Huabin Wang, Tongtong Wang, Chang Liu, Xiaolan Song, Guang-Heng Dong

    Published 2025-07-01
    “…Study 2- a randomized clinical trial, 80 IGD patients underwent either an MM intervention (twice-weekly for 8 sessions) or progressive muscle relaxation (PMR) as a control (pre-registered-Chinese clinical trial registry, ChiCTR2300075869, September 18, 2023). …”
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    Case Report: A case of neuropsychiatric lupus with primary central nervous system diffuse large B-cell lymphoma by Yuexi Zhang, Shaoling Zheng, Yiming Li, Shuyang Chen, Xin Guo, Zhixiang Huang, Weiming Deng, Yuheng Xing, Zhengping Huang, Tianwang Li, Tianwang Li

    Published 2025-08-01
    “…Laboratory tests revealed elevated infection markers and Epstein-Barr virus infection. Brain CT and MRI showed an abnormal intracranial lesion on the left side, which was initially considered to be a brain abscess. …”
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    A novel automated CT biomarker to predict outcomes in acute ischemic stroke: net water uptake by Monica Mallavarapu, Hyun Woo Kim, Ananya Iyyangar, Sergio Salazar-Marioni, Albert J. Yoo, Luca Giancardo, Sunil A. Sheth, Jerome A. Jeevarajan

    Published 2025-08-01
    “…CT images were pre-processed and segmented, then NWU was calculated by automated comparison of density on ipsilateral and contralateral brain regions. …”
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