Assessment of collimators in radium-223 imaging with channelized Hotelling observer: a simulation study
Abstract
Radium-223 (223Ra) is used in unsealed radionuclide therapy for metastatic bone tumors. The aim of this study is to apply a computational model observer to 223Ra planar images, and to assess the performance of collimators in 223Ra imaging. The 223Ra planar images were created via an in-house Monte Carlo simulation code using HEXAGON and NAI modules. The phantom was a National Electrical Manufacturers Association body phantom with a hot sphere....
Paper Details
Title
Assessment of collimators in radium-223 imaging with channelized Hotelling observer: a simulation study
Published Date
Aug 2, 2018
Journal
Volume
32
Issue
10
Pages
649 - 657
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History