Sökning: "Aneurysmal"

Visar resultat 21 - 25 av 31 avhandlingar innehållade ordet Aneurysmal.

  1. 21. On Pathophysiology and Treatment of Aortic Disease

    Författare :Marek Kuzniar; Kevin Mani; Gustaf Tegler; Anders Wanhainen; Tomas Hansen; Kak-Khee Yeung; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Abdominal aortic aneurysm; aortic dissection; fenestrated branched stent grafts; PET; molecular imaging; inflammation; Kirurgi; Surgery;

    Sammanfattning : Pathophysiological processes underlying abdominal aortic aneurysm (AAA) formation and aortic dissections (AD) are largely unknown. Molecular imaging of the inflammatory component may improve our understanding of AAA and AD pathophysiology. LÄS MER

  3. 22. Studies of biochemical brain damage markers in patients at a neurointensive care unit

    Författare :Karin Nylén; Göteborgs universitet; []
    Nyckelord :subarachnoid haemorrhage; traumatic brain injury; outcome; NFL; S100; GFAP; biochemical brain damage markers;

    Sammanfattning : Physical examination is the basic and most important tool in medical practice. However, at a neurointensive care unit, neurological status can sometimes be difficult to evaluate due to sedation or impaired consciousness. Repeated radiology may not always be feasible. LÄS MER

  4. 23. Abdominal Aortic Aneurysm : Molecular Imaging Studies of Pathophysiology

    Författare :Gustaf Tegler; Anders Wanhainen; Martin Björck; Jens Sörensen; Lars Norgren; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Abdominal aortic aneurysm; AAA; Positron emission tomography; PET; Molecular Imaging; Pathophysiology; Autoradiography; Angiogenesis; integrin alphaVbeta3; FDG; 18F-FDG; 11C-PK11195; 11C-D-deprenyl; [18F]fluciclatide; Fluciclatide; Bukaortaaneurysm; Molekylär bilddiagnostik; Patofysiologi; PET; Autoradiografi; Angiogenes; Surgery; Kirurgi; Medicinsk radiofysik; Medical Radiophysics;

    Sammanfattning : The pathological process behind abdominal aortic aneurysm (AAA) formation is poorly understood and difficult to study. The aim of the thesis was to study the pathophysiology of AAA formation with positron emission tomography (PET) technology, a molecular imaging technique, allowing in vivo studies of pathophysiological changes. LÄS MER

  5. 24. Influence of genetics and mechanical properties on large arteries in man

    Författare :Rachel De Basso; Toste Länne; Martin Björck; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Arterial pathology is the major contributor to cardiovascular diseases and mortality. The mechanical properties of arteries are independent factors for cardiovascular disease and mortality, where genetics influence the structure of the arterial wall, which may result in change in arterial stiffness. LÄS MER

  7. 25. Improving Assessments of Hemodynamics and Vascular Disease

    Författare :Magnus Ziegler; Petter Dyverfeldt; Tino Ebbers; Jonas Lantz; Ebo de Muinck; Carljohan Carlhäll; Alex J. Barker; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Blood vessels are more than simple pipes, passively enabling blood to pass through them. Their form and function are dynamic, changing with both aging and disease. This process involves a feedback loop wherein changes to the shape of a blood vessel affect the hemodynamics, causing yet more structural adaptation. LÄS MER