Author/Authors :
G. K. Loudos، نويسنده , , S. Koulouridis and K. S. Nikita، نويسنده , , N. D. Giokaris، نويسنده , , E. Styliaris، نويسنده , , S. C. Archimandritis، نويسنده , , A. D. Varvarigou، نويسنده , , C. N. Papanicolas، نويسنده , , S. Majewski، نويسنده , , D. Weisenberger، نويسنده , , R. Pani، نويسنده , , F. Scopinaro، نويسنده , , N. K. Uzunoglu، نويسنده , , D. Maintas، نويسنده , , K. Stefanis، نويسنده ,
Abstract :
The results of studies conducted with a small field of view tomographic gamma camera based on a Position Sensitive Photomultiplier Tube are reported. The system has been used for the evaluation of radiopharmaceuticals in small animals. Phantom studies have shown a spatial resolution of 2 mm in planar and 2–3 mm in tomographic imaging. Imaging studies in mice have been carried out both in 2D and 3D. Conventional radiopharmaceuticals have been used and the results have been compared with images from a clinically used system.
Keywords :
SPECT , High resolution , Radiopharmaceutical studies , Small animal imaging , PSPMT
