Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"radiological data"”.
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NEW ADVANCES IN QUANTITATIVE RADIOLOGY:MRI IMAGING IN MYOPATHIES
… myopathy subtypes, despite heterogeneity in datasets and methodologies. Second, an original radiomic study applies texture analysis to whole-thigh fat fraction (FF) maps derived from Dixon sequences in a cohort of patients with genetically or histologically confirmed myopathies. Manual …
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A feasibility study of chemosensitivity testing in primary cultures from malignant gliomas, and analysis of drug resistance mechanisms
… factors induding clinical characteristics, radiological features and conventional histology might act as pointers to this uniqueness. Proteins ktown to be associated with drug resistance in other tumours might be contributory to the development of drug resistance in gliomas. Profiles of …
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Unravelling the Spatial and Temporal Heterogeneity of High-Grade Serous Ovarian Cancer Using Imaging-Based Biomarkers
… biomarkers extracted from routinely collected radiological data is paramount. These biomarkers hold the potential to improve predictions of patient diagnosis, prognosis and treatment response. Radiomics, an emerging computational approach, offers a promising non-invasive method to assess tumour …
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Polonium-210 in Freshwater Environments: Analytical Advances, Predictive Modelling, Food Web Transfer and Dose Assessment
… is a naturally occurring radionuclide of high radiological relevance, yet its occurrence, environmental behaviour and biological transfer in freshwater ecosystems remain poorly characterized. Advances in understanding have been constrained by analytical challenges and by radiation protection …
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The diagnostic yield of computerised tomography in human immunodeficiency virus (HIV) positive psychiatric patients at a tertiary hospital in the Western Cape
… Hospital, Cape Town, South Africa. Clinical and radiological data for HIV+ psychiatric patients who received a CTB scan during admission were analysed for the period January 2013 - June 2015. Results. A total of 65 patients met the inclusion criteria. The mean age of the participants in this …
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Utilization of aerial sensor platforms for characterization of land-based, distributed radiological sources for radiological event response
A method to characterize distributed radiological sources and the environment using an unmanned aerial vehicle (UAV) and commercial-of-the-shelf hardware and software was developed and implemented. High-altitude aerial surveys typically used for widespread distributed sources lack the spatial …
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A retrospective review of lung disease in adolescents living with human immunodeficiency syndrome
… 1 January 2015, and 1 January 2023. Demographic data, details on HIV diagnosis, treatment history, lung function data, radiological data, clinical history and examination data, and microbiological data were analysed. Results: Seventeen patient records were reviewed. The median age at first visit …
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An Examination of Lumbar and Ventricular Cerebrospinal Fluid Findings in Children with Tuberculous Meningitis and Hydrocephalus
… cross-sectional study was conducted including data from two prospective TBM studies. Children treated for TBM and hydrocephalus at Red Cross War Memorial Children’s Hospital with lumbar and/ or ventricular samples were selected. Pooled lumbar verses ventricular samples and paired time-linked …
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Non-tuberculous Mycobacteria in The Gambia: Prevalent Species, Carriage and Disease
… disease. I systematically searched electronic databases (PubMed, Embase, Popline, Ovid and Africa Wide Information) for English language articles on pulmonary NTM in sub-Saharan Africa published from Jan 1,1940 to Oct 1, 2016. The American Thoracic Society and Infectious Disease Society of …
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Radiobiological mechanisms and novel imaging biomarkers in metastatic prostate cancer treated with radium-223
… has been established, there is a lack of data regarding the underlying mechanisms of radium-223 in the metastatic setting. There is an urgent, unmet need to provide further insight into understanding the radiobiological mechanisms of action of radium-223 in tumour cells so that the use of …
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Versorgungsstrategien von Wirbelfrakturen des thorakolumbalen Übergangs
Ziel dieser retrospektiven Studie war es, neue Erkenntnisse in der Behandlungsstrategie von thorakolumbalen Frakturen zu gewinnen. Die etablierten Richtlinien der unfallchirurgischen Abteilung des Universitätsklinikums Göttingen wurden dabei kritisch daraufhin evaluiert, ob eine rein dorsale …