Search for dissertations about: "VETERINÄRMEDICIN Radiologi"

Found 3 swedish dissertations containing the words VETERINÄRMEDICIN Radiologi.

  2. 1. Separation of Water and Fat Signal in Magnetic Resonance Imaging : Advances in Methods Based on Chemical Shift

    Author : Johan Berglund; Joel Kullberg; Lars Johansson; Håkan Ahlström; Zhi-Pei Liang; Uppsala universitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Magnetic resonance imaging; digital image reconstruction; chemical shift imaging; water and fat separation; Dixon method; fat suppression; quantitative MRI; whole-body MRI; fatty acid composition; fat unsaturation; triglycerides; adipose tissue; liver fat; T2* mapping; Radiology; Radiologi; Radiology; Radiologi;

    Abstract : Magnetic resonance imaging (MRI) is one of the most important diagnostic tools of modern healthcare. The signal in medical MRI predominantly originates from water and fat molecules. READ MORE

  4. 2. MRI Contrast Enhancement using Gd2O3 Nanoparticles

    Author : Anna Klasson; Maria Engström; Linköpings universitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; nanoparticles; gadolinium oxide; magnetic resonance imaging; contrast agent; Medicine; Medicin;

    Abstract : There is an increasing interest for nanomaterials in biomedical applications and in this work, nanoparticles of gadolinium oxide (Gd2O3) have been investigated as a novel contrast agent for Magnetic Resonance Imaging (MRI). Relaxation properties have been studied in aqueous solutions as well as in cell culture medium and the nanoparticles have been explored as cell labeling agents. READ MORE

  5. 3. Invasive treatment for intermittent claudication - clinical outcomes and cost-effectiveness

    Author : Henrik Djerf; Göteborgs universitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Intermittent claudication; peripheral arterial disease; health-related quality of life; cost-effectiveness; invasive treatment;

    Abstract : Intermittent claudication (IC) is caused by obstructive arterial lesions and is characterized by effort-induced pain in the lower extremity, limiting walking distance, and reduced health-related quality of life (HRQoL). The prevalence of IC is increasing due to the ageing of the population, and the consequences of the economic effects are a global problem. READ MORE