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 10 of 10 for “"neuroradiology"”.
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Medical equipment planning and construction of a interventional neuroradiology suite
… identified the need to expand the Interventional Neuroradiology service that the hospital provides. This brought upon the need to form a committee to plan the construction of an Interventional Neuroradiology. The problem statement of this thesis is to prepare a best practices guideline from a …
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NEW ADVANCES IN QUANTITATIVE RADIOLOGY: RADIOMICS IN NEURORADIOLOGY APPLIED TO PRIMARY BRAIN TUMORS USING A MACHINE LEARNING APPROACH
Arterial spin labelling (ASL) radiomics analysis to predict IDH mutation and MGMT methylation status in gliomas Fabio M. Doniselli1,2, Riccardo Pascuzzo1, Eleonora Bruno3, Domenico Aquino1, Mattia Verri, Alberto Redolfi, Valeria Cuccarini1, Marco Moscatelli1,2, Maria Grazia Bruzzone1, Luca Maria …
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Magnetische versus manuelle Navigation in der interventionellen Neuroradiologie : In-vitro-Ergebnisse
… Standard microguidewires used in interventional neuroradiology have a predefined shape of the tip that cannot be changed while the guidewire is in the vessel. We evaluated a novel magnetic navigation system (MNS) that generates a magnetic field to control the deflection of a microguidewire that …
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An analysis of the CT and CT angiogram findings of methamphetamine induced stroke in young adults (≤45 years) presenting to GSH Emergency department
… a second-year radiology registrar with limited neuroradiology experience guided by the study parameters outlined in the data collection tool. The obtained data was correlated with the finalized reports from each study. Our study has shown that in a group of young patients who admitted to using …
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Wertigkeit der MR-Tomografie bei der Diagnostik der abakteriellen Sakroiliitis
… 65 patients in our department of radiology and neuroradiology in Augsburg (Germany). These patients had to fulfil following criterias: - clinical suspicion of inflammatory lower back pain accourding to the criteria of Calin et al. (1985) - examination and diagnosis by a rheumatologist - MRI in …
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Audit of the quality and cost of acute inpatient stroke care in the general medical wards at Groote Schuur Hospital
… care of 261 patients was evaluated. Although neuroradiology was performed on 95% of patients, carotid duplex Doppler ultrasonography and echocardiography were not often done. Although all patients with ischaemic stroke received inpatient antiplatelet or anti - coagulation therapy, not all risk …
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Scattered radiation in cone beam computed tomography : analysis, quantification and compensation
… Particularly in cardio-vascular angiography and neuroradiology, so-called C-arm systems are used, enabling a flexible positioning of X-ray tube and detector. In the last years, these systems experienced the most important technical innovation with the introduction of 3D imaging functionality by …
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Intracranial Vascular Findings in a Tri-Ethnic Population – MR Phenotypes and Physiological Parameters
Investigating and understanding the complex blood supply of the brain in health and disease has been a major challenge for scientists for many centuries, as in-depth, detailed knowledge of the intracranial vascular anatomy and cerebrovascular physiology is ultimately essential for accurate …
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Advantages and Limitations of Anesthesia and Sedation Practices Used Among Acute Ischemic Stroke Patients during Endovascular Revascularization Therapy
<p>In order to safely and efficiently perform endovascular revascularization procedures among acute ischemic stroke (AIS) patients, general anesthesia or sedation is often required. However, anesthesia management during these procedures varies significantly worldwide and the procedural logistics …
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Vergleich verschiedener endovaskulärer Platinspiral-Embolisationsverfahren zur Therapie zerebraler Aneurysmen : tierexperimentelle Untersuchungen
One of the main causes of spontaneous subarachnoid hemorrhage is the rupture of a cerebral aneurysm situated in the Circulus arteriosus Willisii. Treatment options of ruptured cerebral aneurysms include surgical clipping and endovascular therapies. Endovascular methods, especially coiling became an …