Search for dissertations about: "Emission-Computed"

Showing result 1 - 5 of 67 swedish dissertations containing the word Emission-Computed.

2. 1. Attenuation correction in pulmonary and myocardial single photon emission computed tomography

   Author : Helén Almquist; Lund Klinisk fysiologi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Klinisk fysiologi; tomography; medical instrumentation; radiology; Clinical physics; downscatter; myocardial perfustion; ventilation-perfusion ratio; radiologi; pulmonary density; pulmonary perfusion; attenuation correction; SPECT; transmission measurement; tomografi; medicinsk instrumentering;

   Abstract : The objective was to develop and validate methods for single photon emission computed tomography, SPECT, allowing quantitative physiological and diagnostic studies of lung and heart. A method for correction of variable attenuation in SPECT, based on transmission measurements before administration of an isotope to the subject, was developed and evaluated. READ MORE

4. 2. Gamma camera emission tomography : development and properties of a multi-sectional emission computed tomography system

   Author : Stig A. Larsson; Stockholms universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Abstract : .... READ MORE

5. 3. HyperSPECT : a new instrument for high resolution single photon emission computed tomography

   Author : Sandra Tibbelin; Mats Danielsson; Christian Bohm; KTH; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Abstract : .... READ MORE

6. 4. Quantitative SPECT : studies of some factors influencing quantitation accuracy in single photon emission computed tomography

   Author : Bertil Axelsson; Stockholms universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Abstract : .... READ MORE

7. 5. Methodological Aspects of Single Photon Emission Computed Tomography of the Regional Cerebral Blood Flow

   Author : Åsa Ärlig; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Abstract : .... READ MORE