TY - JOUR AU - Kangasmaa, Tuija S. AU - Constable, Chris AU - Sohlberg, Antti O. PY - 2021 DA - 2021/01/06 TI - Quantitative bone SPECT/CT reconstruction utilizing anatomical information JO - EJNMMI Physics SP - 2 VL - 8 IS - 1 AB - Bone SPECT/CT has been shown to offer superior sensitivity and specificity compared to conventional whole-body planar scanning. Furthermore, bone SPECT/CT allows quantitative imaging, which is challenging with planar methods. In order to gain better quantitative accuracy, Bayesian reconstruction algorithms, including both image derived and anatomically guided priors, have been utilized in reconstruction in PET/CT scanning, but they have not been widely used in SPECT/CT studies. Therefore, the aim of this work was to evaluate the performance of CT-guided reconstruction in quantitative bone SPECT. SN - 2197-7364 UR - https://doi.org/10.1186/s40658-020-00348-1 DO - 10.1186/s40658-020-00348-1 ID - Kangasmaa2021 ER -