The effects of mismatch between SPECT and CT images on quantitative activity estimation – A simulation study

The effects of mismatch between SPECT and CT images on quantitative activity estimation – A simulation study

Background: Quantitative activity estimation is essential in nuclear medicine imaging. Mismatch between SPECT and CT images at the same imaging time point due to patient movement degrades accuracy in both diagnostic studies and target radionuclide therapy dosimetry. This work aims to study the misma...

Full description

Bibliographic Details
Main Authors: Yingqing Lyu, Gefei Chen, Zhonglin Lu, Yue Chen, Greta S.P. Mok
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Zeitschrift für Medizinische Physik
Subjects:
Misregistration
Targeted radionuclide therapy
SPECT/CT
Attenuation correction
Segmentation
Online Access:http://www.sciencedirect.com/science/article/pii/S0939388922000393

Internet

http://www.sciencedirect.com/science/article/pii/S0939388922000393

Similar Items