Sökning: "Diagnostic radiology"
Visar resultat 1 - 5 av 136 avhandlingar innehållade orden Diagnostic radiology.
1. Prostate Cancer Diagnosis : experimental and Clinical Studies With HRMAS NMR Spectroscopy
Sammanfattning : A few abnormal cells found in a small piece of prostate tissue are most consequential for a man’s future. The prevalence of prostate cancer (PCa) is increasing globally. LÄS MER
2. CT Urography : Efforts to Reduce the Radiation Dose
Sammanfattning : Computed tomography urography (CTU) is today the imaging method used to investigate patients with suspected urinary tract malignancy, replacing the old imaging method intravenous pyelography (IVP) about a decade ago. The downside of this shift was that the effective radiation dose to the examined patient was eight times higher for CTU compared to IVP. LÄS MER
3. Quantification of Arterial Wall with MRI and Image Processing
Sammanfattning : Quantification of atherosclerosis in vivo in animal models is of great importance when treatments against atherosclerosis are evaluated. In the studies presented in this thesis a non-invasive method combining MRI and image processing is evaluated. LÄS MER
4. Imaging the tumor microenvironment : the dynamics and modification of hypoxia
Sammanfattning : The tumor vasculature is poor and heterogeneous which may result in inadequate oxygenation and changed energy status. In addition the balance between cell proliferation and the rate of cell death is disturbed, which results in tumor growth. LÄS MER
5. Perfusion measurements by dynamic susceptibility MRI
Sammanfattning : .... LÄS MER