Sökning: "Lund Diagnostisk radiologi"

Visar resultat 21 - 25 av 36 avhandlingar innehållade orden Lund Diagnostisk radiologi.

  1. 21. Advanced Vascular Imaging. From Wall to Plaque

    Författare :My Truong; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MRI; CT; Atherosclerosis; clinical imaging; synchrotron CT; ;

    Sammanfattning : .... LÄS MER

  3. 22. Tomosynthesis in pulmonary cystic fibrosis

    Författare :Kristina Vult von Steyern; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cystic fibrosis; Lung; Radiation dose; Radiography; Scoring methods; Tomography; spiral computed; X-ray computed;

    Sammanfattning : The aims of this thesis were to investigate whether chest tomosynthesis might be used in pulmonary cystic fibrosis, to design and validate a tomosynthesis scoring system, and to determine the effective dose from chest tomosynthesis in children. In a prospective study starting in 2008 clinical chest radiography or computed tomography (CT) were supplemented with a tomosynthesis examination of the lungs. LÄS MER

  4. 23. Aspects of PET-CT in prostate cancer. Protocol optimization, diagnostic accuracy, and dosimetry

    Författare :Mimmi Bjöersdorff; Malmö Nuklearmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PET-CT; Prostatacancer; [18F]FCH; [18F]PSMA-1007; optimering; diagnostisk noggrannhet; dosimetri; PET-CT; Prostate Cancer; [18F]FCH; [18F]PSMA-1007; Optimization; Diagnostic accuracy; Dosimetric;

    Sammanfattning : The PET-CT imaging modality is based on positron emission tomography combined with computed tomography. Before a PET-CT examination, a radioactive tracer (also called a radiopharmaceutical) is intravenously injected into the patient. PET technology images the distribution of this tracer element by detecting the decay. LÄS MER

  5. 24. Ultrasound examination of lymph nodes in the hepato-duodenal ligament with special emphasis on patients with chronic liver diseases

    Författare :Kerstin Lyttkens; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ultrasound diagnosis; magnetic resonance imaging; hepato-duodenal ligament; lymph node enlargement; biliary cirrhosis; chronic active hepatitis; humoral immunoreactivity; hepatocellular damage; cholestasis.;

    Sammanfattning : The significance of finding lymph nodes in the hepato-duodenal ligament on ultrasound, with special emphasis on patients with inflammatory liver disease, has been evaluated. In one study a comparison was made with magnetic resonance imaging (MRI), which is another non-invasive imaging modality without the hazards of ionizing radiation. LÄS MER

  7. 25. Adolescent Idiopathic Scoliosis. The Role of Low Dose Computed Tomography

    Författare :Kasim Abul-Kasim; Malmö Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; low-dose spine CT; effective dose; screw misplacement; adolescent idiopathic scoliosis; outcome.; titanium screws; image quality; neurovascular complication; phantom;

    Sammanfattning : Continuous implementation of new operative methods for correction and stabilization of spinal deformities in young patients with AIS demands a detailed morphological analysis of the vertebral column. CT spine according to protocols available in daily clinical practice means high radiation dose to these young individuals. LÄS MER