Osamu SHIROMOTO
Program in Health and Welfare Graduate School of Comprehensive Scientific Research, Prefectural University of Hiroshima 1-1, Gakuenmachi, Mihara, Hiroshima, 723-0053, Japan
[ 1 ] - Validation of Optimum ROI Size for 123I-FP-CIT SPECT Imaging Using a 3D Mathematical Cylinder Phantom
Objective(s): The partial volume effect (PVE) of single-photon emission computed tomography (SPECT) on corpus striatum imaging is caused by the underestimation of specific binding ratio (SBR). A large ROI (region of interest) set using the Southampton method is independent of PVE for SBR. The present study aimed to determine the optimal ROI size with contrast and SBR for striatum images and val...
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