Journal article
A Monte Carlo and physical phantom evaluation of quantitative In-111 SPECT
Abstract
Accurate estimation of the 3D in vivo activity distribution is important for dose estimation in targeted radionuclide therapy (TRT). Although SPECT can potentially provide such estimates, SPECT without compensation for image degrading factors is not quantitatively accurate. In this work, we evaluated quantitative SPECT (QSPECT) reconstruction methods that include compensation for various physical effects. Experimental projection data were …
Authors
He B; Du Y; Song X; Segars WP; Frey EC
Journal
Physics in Medicine and Biology, Vol. 50, No. 17, pp. 4169–4185
Publisher
IOP Publishing
Publication Date
September 7, 2005
DOI
10.1088/0031-9155/50/17/018
ISSN
0031-9155