Sökning: "Nukleärmedicin"
Visar resultat 6 - 10 av 18 uppsatser innehållade ordet Nukleärmedicin.
6. SIMIND Based Pinhole Imaging Development and Validation
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : The Monte Carlo method has become increasingly used to simulate imaging systems like the scintillation camera and SPECT systems. In order to investigate intrinsic properties of SPECT systems the Monte Carlo based application SIMIND (Simulating Medical Imaging Nuclear Detectors) has been developed. LÄS MER
7. Quantification and Absorbed Dose Estimation of I-124 using microPET
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Small-animal positron emission tomography (PET) has proven to be a promising and useful modality for preclinical pharmacokinetic studies. Thanks to high sensitivity and spatial resolution in the range of a few millimetres, the possibility to perform reliable and accurate quantification and absorbed dose estimates is within reach. LÄS MER
8. Activity quantification of planar gamma camera images
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Determination of absolute activity of 99mTc and 123I in organs for the purpose of patient-specific dosimetry in nuclear medicine examinations and therapy is of great importance. In order to make accurate quantification of the organ content from planar gamma camera images of phantoms, several corrections has to be made. LÄS MER
9. Development of an animal in vivo 124-I-MicroPET/MicroCAT imaging model of the thyroid
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Introduction: To our knowledge a biomedical model for validation of combined MicroPET/MicroCAT studies of the thyroid with 124I has not yet been developed. Such an in vivo physiological rat model could be of great interest for enhancing the possibilities of studying common thyroid diseases realistically and repeatedly. LÄS MER
10. Development of a Niobium target for routine production of [18F]fluoride with a MC 16 Scanditronix cyclotron
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : The purpose with this work has been to develop and construct a Niobium target for the production of [18F]fluoride with a MC 16 Scanditronix cyclotron. The future demand larger amounts of [18F]fluoride and to satisfy the forthcoming needs an enhanced target needs to be installed on the cyclotron. LÄS MER
