TY - GEN AU - Ramadan Ali Hassan Ali AU - Hamed Ebrahim Mohammad Farag , AU - Wafaa Mohammad Ahmad Khalil , TI - Physical factors affecting quantitative single photon emission computed tomography SPECT / PY - 2006/// CY - Cairo : PB - Ramadan Ali Hassan Ali , KW - factors affecting quantative KW - SPECT N1 - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Biophysics; Issued also as CD N2 - Single Photon Emission Computed Tomography (SPECT) is a technique for studying the biodistribution radioactive tracers introduced into the body , and provides high - contrast three - dimensional imagesSPECT imaging has a number of potential advantages over conventional nuclear medicine planar imagingHowever , special attention is needed , and a SPECT system will not produce adequate results unless corrections and very great care is taken in both acquisition and reconstruction of the image UR - http://172.23.153.220/th.pdf ER -